DELETE FROM cscart_lock_keys WHERE key_id = '3843cd2d54d4b339db4e40fdbc1852cc2da5eb4bb6556eed04f86bca51fcd3c8' AND token = 'uvw9jNYG5lC6gBxWUermpvJmhWH8WmrPJsrK7+z7MDI='