UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WDWkPGjzKz6H5blbHndj+XyPZ4UlDjXdUd5X8ahvQ+0=' 
WHERE 
  key_id = '607dd5e6b39274c24425615e49526535198acf63f5152f2d6aae869e272a5f40' 
  AND (
    token = 'WDWkPGjzKz6H5blbHndj+XyPZ4UlDjXdUd5X8ahvQ+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )