UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7fVTShw21AxXgbajvReGkJQo2dxmzSdtSzW3ExH2WU=' 
WHERE 
  key_id = '4ca6418ba9d01d9cc3eae9ab39afc3c0e99111cab0d0d6bae0a542a4edad6d29' 
  AND (
    token = 'N7fVTShw21AxXgbajvReGkJQo2dxmzSdtSzW3ExH2WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )