DELETE FROM cscart_lock_keys WHERE key_id = '4820e20f92c9a45eccfcaeadb7c44a981a8b09fceeae7a1bc13f805d5e08059f' AND token = 'Um9o6/WRY9MhIlIu7TrVHBqAVriPDnM9qBJ9bWBA5Uo='