SELECT 
  video_id, 
  product_id 
FROM 
  cscart_ab__video_gallery 
WHERE 
  product_id IN (
    18444, 18445, 18435, 18446, 18437, 18438, 
    18439, 18441, 18442, 18443, 18436, 
    18440
  ) 
  AND status = "A" 
  AND storefront_id IN (1, 0)

Query time 0.00035

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "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": 2,
          "filtered": 100,
          "index_condition": "cscart_ab__video_gallery.`status` = 'A'",
          "attached_condition": "cscart_ab__video_gallery.product_id in (18444,18445,18435,18446,18437,18438,18439,18441,18442,18443,18436,18440) and cscart_ab__video_gallery.storefront_id in (1,0)"
        }
      }
    ]
  }
}