DELETE FROM cscart_lock_keys WHERE key_id = '15f99f3c23964f9271e8f5df484961ea4446f7a2f7a34fb6f944ffb5dc5fac8d' AND token = 'Q/Z9rFCi6x+zn0CTaXi5R4ZtBJKWXwnShu5mDzm34I4='