UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5FFgxKx+aQsFcq1Op9kEhzMc0JW93cZOWTwGHMNx6OU=' 
WHERE 
  key_id = '5807816a94164dca911740ef45c41e0c273b51a291e0fc5ba373f41565ed8a27' 
  AND (
    token = '5FFgxKx+aQsFcq1Op9kEhzMc0JW93cZOWTwGHMNx6OU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )