UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OUEzOjxK82JhGa2nLes8ZdqaXJBj7oVXsxQl8tZSV2Y=' 
WHERE 
  key_id = '675a26e6b280adf0482a7409f5cdc801b9e94ad55c48d3fdde63db066ebd1648' 
  AND (
    token = 'OUEzOjxK82JhGa2nLes8ZdqaXJBj7oVXsxQl8tZSV2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )