SELECT 
  tmall_images.*, 
  tmall_images_links.*, 
  tmall_common_descriptions.description AS alt, 
  tmall_images.image_id AS images_image_id 
FROM 
  tmall_images_links 
  LEFT JOIN tmall_images ON tmall_images_links.detailed_id = tmall_images.image_id 
  LEFT JOIN tmall_common_descriptions ON tmall_common_descriptions.object_id = tmall_images.image_id 
  AND tmall_common_descriptions.object_holder = 'images' 
  AND tmall_common_descriptions.lang_code = 'en' 
WHERE 
  tmall_images_links.object_type = 'product' 
  AND tmall_images_links.type = 'M' 
  AND tmall_images_links.object_id IN (278, 280, 282, 281, 283, 284, 279) 
ORDER BY 
  tmall_images_links.position, 
  tmall_images_links.pair_id

Query time 0.00800

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.045629354,
    "nested_loop": [
      {
        "read_sorted_file": {
          "filesort": {
            "sort_key": "tmall_images_links.position, tmall_images_links.pair_id",
            "table": {
              "table_name": "tmall_images_links",
              "access_type": "range",
              "possible_keys": ["object_id"],
              "key": "object_id",
              "key_length": "81",
              "used_key_parts": ["object_id", "object_type", "type"],
              "loops": 1,
              "rows": 7,
              "cost": 0.014721019,
              "filtered": 100,
              "index_condition": "tmall_images_links.object_type = 'product' and tmall_images_links.`type` = 'M' and tmall_images_links.object_id in (278,280,282,281,283,284,279)"
            }
          }
        }
      },
      {
        "table": {
          "table_name": "tmall_images",
          "access_type": "eq_ref",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "4",
          "used_key_parts": ["image_id"],
          "ref": ["tmall.tmall_images_links.detailed_id"],
          "loops": 7,
          "rows": 1,
          "cost": 0.012922382,
          "filtered": 100
        }
      },
      {
        "table": {
          "table_name": "tmall_common_descriptions",
          "access_type": "eq_ref",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "108",
          "used_key_parts": ["object_id", "lang_code", "object_holder"],
          "ref": ["tmall.tmall_images.image_id", "const", "const"],
          "loops": 7,
          "rows": 1,
          "cost": 0.013536782,
          "filtered": 100,
          "attached_condition": "trigcond(tmall_common_descriptions.object_holder = 'images' and tmall_common_descriptions.lang_code = 'en' and trigcond(tmall_images.image_id is not null))"
        }
      }
    ]
  }
}