DELETE FROM cscart_lock_keys WHERE key_id = 'a3d75575c00796928af5b796cb249f6e6afb387bb3d1fe7c34366a7f6f3eaec8' AND token = 'RM8SVuQ2J+tTiwVe35cs7K3zEPh7KciCQUpwfhZfizQ='