UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8szUUR2sNm1fOdRGpHcmrnKAqYtYX+b7c+rMEPPa+Cs=' 
WHERE 
  key_id = '9c032ed3500fb547de8ebec6fc227d41aad6330b8975a0517d9e0b16995be48d' 
  AND (
    token = '8szUUR2sNm1fOdRGpHcmrnKAqYtYX+b7c+rMEPPa+Cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )