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 (
    64690, 64691, 64692, 65495, 65529, 65681
  ) 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00066

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": "range",
          "possible_keys": ["object_id"],
          "key": "object_id",
          "key_length": "81",
          "used_key_parts": ["object_id", "object_type", "type"],
          "rows": 46,
          "filtered": 100,
          "index_condition": "cscart_images_links.object_type = 'product' and cscart_images_links.`type` = 'A' and cscart_images_links.object_id in (64690,64691,64692,65495,65529,65681)"
        }
      }
    },
    "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
35471 64692 product 0 47704 A 0 D 0 0
59430 65495 product 0 71663 A 0 D 0 0
59473 65495 product 0 71706 A 0 D 0 0
61419 64690 product 0 73652 A 0 D 0 0
61824 65529 product 0 74057 A 0 D 0 0
62266 64691 product 0 74499 A 0 D 0 0
66545 65681 product 0 78778 A 0 D 0 0
66556 65681 product 0 78789 A 0 D 0 0
66558 65681 product 0 78791 A 0 D 0 0
66559 65681 product 0 78792 A 0 D 0 0
61420 64690 product 0 73653 A 1 D 0 0
61556 64692 product 0 73789 A 1 D 0 0
61864 65529 product 0 74097 A 1 D 0 0
62265 64691 product 0 74498 A 1 D 0 0
35472 64692 product 0 47705 A 2 D 0 0
61421 64690 product 0 73654 A 2 D 0 0
61829 65529 product 0 74062 A 2 D 0 0
62261 64691 product 0 74494 A 2 D 0 0
54142 64690 product 0 66375 A 3 C 0 0
60789 64692 product 0 73022 A 3 C 0 0
61825 65529 product 0 74058 A 3 D 0 0
62262 64691 product 0 74495 A 3 D 0 0
61664 64690 product 0 73897 A 4 C 0 0
61827 65529 product 0 74060 A 4 D 0 0
62263 64691 product 0 74496 A 4 D 0 0
35441 64691 product 0 47674 A 5 C 0 0
60274 64690 product 0 72507 A 5 C 0 0
61831 65529 product 0 74064 A 5 D 0 0
68021 65529 product 0 80254 A 5 C 0 0
35340 64690 product 0 47573 A 6 C 0 0
55567 64691 product 0 67800 A 6 C 0 0
35341 64690 product 0 47574 A 7 C 0 0
57352 64691 product 0 69585 A 7 C 0 0
35439 64691 product 0 47672 A 8 C 0 0
60275 64690 product 0 72508 A 8 C 0 0
54083 64690 product 0 66316 A 9 C 0 0
57394 64691 product 0 69627 A 9 C 0 0
57351 64691 product 0 69584 A 10 C 0 0
60276 64690 product 0 72509 A 10 C 0 0
55568 64691 product 0 67801 A 11 C 0 0
57098 64691 product 0 69331 A 12 C 0 0
58495 64691 product 0 70728 A 13 C 0 0
58494 64691 product 0 70727 A 14 C 0 0
46055 64691 product 0 58288 A 15 C 0 0
56526 64691 product 0 68759 A 16 C 0 0
58946 64691 product 0 71179 A 17 C 0 0