UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77wB3niQuAa3dMHYXiMtSOODgrNxlFnstTCGUn5UlxI=' 
WHERE 
  key_id = '4c4b572f51987e490830448e237efbf994fd1061f85e459ad89a8baf90c97bb8' 
  AND (
    token = '77wB3niQuAa3dMHYXiMtSOODgrNxlFnstTCGUn5UlxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )