DELETE FROM cscart_lock_keys WHERE key_id = 'b4d21a3a3689018c9843ccb5fcc02076d3e9d6fdb5463053ce39339c300b6ef1' AND token = '6KlejjKDgbwMSzWHyTVs2G1jL//S6Prq5G6aGmKNa7I='