UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53fIG3AgvucpQL7f97oTR6Csjv9XiGuDKTSDuDKxqNQ=' 
WHERE 
  key_id = '78fe39cba5256b39c9e3615ed8466dea79bfab9587526aea89cbb6a5f9c8e28e' 
  AND (
    token = '53fIG3AgvucpQL7f97oTR6Csjv9XiGuDKTSDuDKxqNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )