UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+cUGWoTFSE4VIwQ56ukzUw5+wHvGh5nG35obaLHZuM=' 
WHERE 
  key_id = 'ffa476903543524a8933a9455c673b2683f529a7587a44ec8b96dec8eb7e3910' 
  AND (
    token = 'D+cUGWoTFSE4VIwQ56ukzUw5+wHvGh5nG35obaLHZuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )