UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyt21RGOsiHn/QlxRV/7NGTzHq+Pab/weXBCnUHQb6M=' 
WHERE 
  key_id = '979d98523adcea3103fbf57205a69e3a9f68846d8cdedc818275d4a65e0ba8ee' 
  AND (
    token = 'jyt21RGOsiHn/QlxRV/7NGTzHq+Pab/weXBCnUHQb6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )