UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPVC+sKhCp/oMp17obhJti5IJ7U08y2i0fStjHq1XmU=' 
WHERE 
  key_id = 'b5a02dc4fb11f21c2a54b4b4eff3a01d9ee6d045276b606441c37a183d56c42f' 
  AND (
    token = 'fPVC+sKhCp/oMp17obhJti5IJ7U08y2i0fStjHq1XmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )