INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8995a45f9111cd8a346d5121d7175a5c93ed6998e17ef04f591f9489cc003f5', 
    'xCMaGEyJ+C5YjHJfNKdMP1OsYv1sPbWP4Ju2Pi71POY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)