UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AHcfTiCwKU2pbZT0JukEOf31pWIZ5LnzmqvWCNa/q4=' 
WHERE 
  key_id = '9dddb4987e954dae6267bc324590c08b1226a8ea010ac9995afb626df1badf18' 
  AND (
    token = '1AHcfTiCwKU2pbZT0JukEOf31pWIZ5LnzmqvWCNa/q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )