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.image_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 IN (64713) 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00096

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": 38,
          "filtered": 100,
          "index_condition": "cscart_images_links.object_type = 'product' and cscart_images_links.`type` = 'A'",
          "attached_condition": "cscart_images_links.object_id <=> 64713 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.image_id"],
      "rows": 1,
      "filtered": 100,
      "attached_condition": "trigcond(cscart_images_links.image_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
64901 64713 product 0 77134 A 0 D 0 0
71019 64713 product 0 83252 A 1 D 0 0
36126 64713 product 0 48359 A 2 D 0 0
36123 64713 product 0 48356 A 3 D 0 0
36131 64713 product 0 48364 A 4 D 0 0
36132 64713 product 0 48365 A 5 D 0 0
36125 64713 product 0 48358 A 6 D 0 0
71020 64713 product 0 83253 A 7 D 0 0
56993 64713 product 0 69226 A 8 D 0 0
56992 64713 product 0 69225 A 9 D 0 0
64121 64713 product 0 76354 A 10 C 0 0
47351 64713 product 0 59584 A 11 C 0 0
36129 64713 product 0 48362 A 12 C 0 0
36135 64713 product 0 48368 A 13 C 0 0
36133 64713 product 0 48366 A 14 C 0 0
55793 64713 product 0 68026 A 15 C 0 0
59378 64713 product 0 71611 A 16 C 0 0
58945 64713 product 0 71178 A 17 C 0 0
55792 64713 product 0 68025 A 18 C 0 0
61174 64713 product 0 73407 A 19 C 0 0
59713 64713 product 0 71946 A 20 C 0 0
61709 64713 product 0 73942 A 21 C 0 0
47960 64713 product 0 60193 A 22 C 0 0
55794 64713 product 0 68027 A 23 C 0 0
59097 64713 product 0 71330 A 24 C 0 0
59096 64713 product 0 71329 A 25 C 0 0
60800 64713 product 0 73033 A 26 C 0 0
36130 64713 product 0 48363 A 27 C 0 0
59099 64713 product 0 71332 A 28 C 0 0
59098 64713 product 0 71331 A 29 C 0 0
47961 64713 product 0 60194 A 30 C 0 0
36134 64713 product 0 48367 A 31 C 0 0
36137 64713 product 0 48370 A 32 C 0 0
36127 64713 product 0 48360 A 33 C 0 0
36128 64713 product 0 48361 A 34 C 0 0
36136 64713 product 0 48369 A 35 C 0 0
62419 64713 product 0 74652 A 36 C 0 0
66463 64713 product 0 78696 A 37 C 0 0