UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wX9lygF3dZ8fNbdII+9bWu3huYldmfRSjcKNYrSZq0=' 
WHERE 
  key_id = '672cc69b7ef7a204893b1df5c59de5b6a43d7bf4e6effecc75fd7c9181ccf6d2' 
  AND (
    token = '7wX9lygF3dZ8fNbdII+9bWu3huYldmfRSjcKNYrSZq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )