DELETE FROM cscart_lock_keys WHERE key_id = '21a2bc0eb136718e72e3dbc7e49a41eab7b3795040a3afad715c35eb1f30e51f' AND token = 'Px6k9DFcmeZXh+gfRMNGzN19FpCDEgbwH1bGGlr2sU0='