SELECT 
  video_id, 
  product_id 
FROM 
  cscart_ab__video_gallery 
WHERE 
  product_id IN (
    19974, 21961, 19973, 19972, 19970, 19968, 
    19967, 21981, 19965, 21982, 20033, 
    21983, 21057, 21984, 20398, 22341, 
    22345, 22346, 22347, 22348, 22349, 
    20404, 21593, 20402
  ) 
  AND status = "A" 
  AND storefront_id IN (1, 0)

Query time 0.00037

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 (19974,21961,19973,19972,19970,19968,19967,21981,19965,21982,20033,21983,21057,21984,20398,22341,22345,22346,22347,22348,22349,20404,21593,20402) and cscart_ab__video_gallery.storefront_id in (1,0)"
        }
      }
    ]
  }
}