SELECT 
  video_id, 
  product_id 
FROM 
  cscart_ab__video_gallery 
WHERE 
  product_id IN (
    10256, 10257, 10274, 10275, 10282, 10285, 
    10293, 10294, 10295, 10297, 10301, 
    10303, 10306, 10307, 10309, 10315
  ) 
  AND status = "A"

Query time 0.00022

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_ab__video_gallery",
      "access_type": "ref",
      "possible_keys": ["status", "product_id"],
      "key": "status",
      "key_length": "3",
      "used_key_parts": ["status"],
      "ref": ["const"],
      "rows": 1,
      "filtered": 100,
      "index_condition": "cscart_ab__video_gallery.`status` = 'A'",
      "attached_condition": "cscart_ab__video_gallery.product_id in (10256,10257,10274,10275,10282,10285,10293,10294,10295,10297,10301,10303,10306,10307,10309,10315)"
    }
  }
}