DELETE FROM cscart_lock_keys WHERE key_id = '2831d720af1086689d913ed6d77d4b2455e38c3249a2a2159eb87c0015c4cdc1' AND token = 'n3ushPU/O2H1o8lKfjtdBxTILjX3zAHvnHDLWTuDZEQ='