DELETE FROM cscart_lock_keys WHERE key_id = 'b6504a6bf89f36b39a5d71dab47ed4771a44ee3d1abbc16fb19da74c3afc2f4d' AND token = '3WAKyhBHJr3zPebfEWh2aiYRbbT3LlycAqKER+SwsKk='