UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQ7bK+EtXWZ2lpbzPynLL+kZHuPM3JOe0WDg20Ft5UA=' 
WHERE 
  key_id = '6a3a729d143246f7ab91bda501e00a2c060846b682b6ce85a72f674e939790c7' 
  AND (
    token = 'AQ7bK+EtXWZ2lpbzPynLL+kZHuPM3JOe0WDg20Ft5UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )