DELETE FROM cscart_lock_keys WHERE key_id = 'c839f6df7ba9dceabbdc265ee2722e255ac4f59f28c6745da6b20d63ea146c5b' AND token = 'DlUSTOK59c87TNo1BvEbxQe+/vB1YzC9iMjw8OBmhxg='