DELETE FROM cscart_lock_keys WHERE key_id = 'ef77a4b0e87d28f5b3e6c976685dcb62c188b23bc91b9c27fdee9bd06fdc1bff' AND token = 'MRGi2YrltwjNKK06d+5BM6VFxnFamWj4N3nHXN2PLeI='