UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGiZA1YkzFRpMAbOXhejt0aHY441Hm+DMDJndBLAQXI=' 
WHERE 
  key_id = '0188e1b5ceba03bb46b811c08ab11db0398be2595575bbe88005cef3da46a9c7' 
  AND (
    token = 'JGiZA1YkzFRpMAbOXhejt0aHY441Hm+DMDJndBLAQXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )