DELETE FROM cscart_lock_keys WHERE key_id = '8c81a7a169c5322d83b1c86b5b131da6c6846e4e59f3a8748c398e2c36ce5c7b' AND token = 'Zyt6FiRwt9A9miA5hjQb0JoCeFE2jTpyQAPqehOndHg='