SELECT 
  cscart_images_links.*, 
  cscart_images.image_path, 
  cscart_common_descriptions.description AS alt, 
  cscart_images.image_x, 
  cscart_images.image_y, 
  cscart_images.image_id as images_image_id 
FROM 
  cscart_images_links 
  LEFT JOIN cscart_images ON cscart_images_links.detailed_id = cscart_images.image_id 
  LEFT JOIN cscart_common_descriptions ON cscart_common_descriptions.object_id = cscart_images.image_id 
  AND cscart_common_descriptions.object_holder = 'images' 
  AND cscart_common_descriptions.lang_code = 'en' 
WHERE 
  cscart_images_links.object_type = 'product' 
  AND cscart_images_links.type = 'A' 
  AND cscart_images_links.object_id = 65813 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00056

JSON explain

{
  "query_block": {
    "select_id": 1,
    "read_sorted_file": {
      "filesort": {
        "sort_key": "cscart_images_links.position, cscart_images_links.pair_id",
        "table": {
          "table_name": "cscart_images_links",
          "access_type": "ref",
          "possible_keys": ["object_id"],
          "key": "object_id",
          "key_length": "81",
          "used_key_parts": ["object_id", "object_type", "type"],
          "ref": ["const", "const", "const"],
          "rows": 8,
          "filtered": 100,
          "index_condition": "cscart_images_links.object_type = 'product' and cscart_images_links.`type` = 'A'",
          "attached_condition": "cscart_images_links.object_id <=> 65813 and cscart_images_links.object_type <=> 'product' and cscart_images_links.`type` <=> 'A'"
        }
      }
    },
    "table": {
      "table_name": "cscart_images",
      "access_type": "eq_ref",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "3",
      "used_key_parts": ["image_id"],
      "ref": ["cscart_migrate.cscart_images_links.detailed_id"],
      "rows": 1,
      "filtered": 100,
      "attached_condition": "trigcond(cscart_images_links.detailed_id = cscart_images.image_id)"
    },
    "table": {
      "table_name": "cscart_common_descriptions",
      "access_type": "eq_ref",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "107",
      "used_key_parts": ["object_id", "lang_code", "object_holder"],
      "ref": ["cscart_migrate.cscart_images.image_id", "const", "const"],
      "rows": 1,
      "filtered": 100,
      "attached_condition": "trigcond(cscart_common_descriptions.object_id = cscart_images.image_id and cscart_common_descriptions.object_holder = 'images' and cscart_common_descriptions.lang_code = 'en' and trigcond(cscart_images.image_id is not null))"
    }
  }
}

Result

pair_id object_id object_type image_id detailed_id type position image_type show_gallery gallery_category_id image_path alt image_x image_y images_image_id
69371 65813 product 0 81604 A 0 D 0 0 Chestnut-chain-pendant-30in-100-black-black-cloth-cord-400-barn-red-standard-guard-ribbed-glass.jpg 30" Chestnut, 100-Black, CGG-Standard Cast Guard, 400-Barn Red, RIB-Ribbed Glass, Mounting in 400-Barn Red, CSB-Black Cloth Cord 1000 1000 81604
69374 65813 product 0 81607 A 1 D 0 0 Chestnut-chain-pendant-30in-311-jadite-brown-and-black-chevron-cord-standard-guard-ribbed-glass.jpg 30" Chestnut, 311-Jadite, CGG-Standard Cast Guard, RIB-Ribbed Glass, CSBB-Black & Brown Cloth Cord 1000 1000 81607
69372 65813 product 0 81605 A 2 D 0 0 Chestnut-chain-pendant-30in-200-white-black-cloth-cord.jpg 30" Chestnut, 200-White, Mounting in 100-Black, CSB-Black Cloth Cord 1000 1000 81605
69373 65813 product 0 81606 A 3 D 0 0 Chestnut-chain-pendant-30in-300-dark-green-black-and-white-cloth-cord-100-black.jpg 30" Chestnut, 300-Dark Green, Mounting in 100-Black, CSBW-Black & White Cloth Cord 1000 1000 81606
69376 65813 product 0 81609 A 4 D 0 0 Chestnut-chain-pendant-30in-500-buttery-yellow-black-and-gold-cloth-cord-975-galvanized-standard-guard-ribbed-glass.jpg 30" Chestnut, 500-Buttery Yellow, CGG-Standard Cast Guard, 975-Galvanized, RIB-Ribbed Glass, Mounting in 975-Galvanized, CSBG-Black & Gold Cloth Cord 1000 1000 81609
69375 65813 product 0 81608 A 5 D 0 0 Chestnut-chain-pendant-30in-390-teal-white-cloth-cord_jryr-d1.jpg 30" Chestnut, 390-Teal, CSW-White Cloth Cord 1000 1000 81608
69378 65813 product 0 81611 A 6 D 0 0 Chestnut-chain-pendant-30in-975-galvanized-red-and-white-cloth-cord-heavy-duty-guard-ribbed-glass.jpg 30" Chestnut, 975-Galvanized, TGG-Heavy Duty Cast Guard, RIB-Ribbed Glass, CSRW-Red & White Cloth Cord 1000 1000 81611
69377 65813 product 0 81610 A 7 D 0 0 Chestnut-chain-pendant-30in-705-navy-gold-and-white-cloth-cord.jpg 30" Chestnut, 705-Navy, CSGW-Gold & White Cloth Cord 1000 1000 81610