UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkZdXWCVEFb6ZBOtUziTo/3/YEXqXl6czp1elbyEzSo=' 
WHERE 
  key_id = '193efd9e432585c5343f3febc4186e6b5f09f5bbbba63c48ba1eb289cbdd895f' 
  AND (
    token = 'xkZdXWCVEFb6ZBOtUziTo/3/YEXqXl6czp1elbyEzSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )