DELETE FROM vi_lock_keys WHERE key_id = '1d9c0a5b47726b7e07f3268fc29b1eb4c758f2a67b30adab8165f18c5066f68a' AND token = 'hixiUgVC6MiHHQBIgMAzDhNUCnKfHdpC8eVCZOBlA8M='