nostr:npub1kqwc75wnya77uvaacj99pwravv2st07nlpllxf9u9n8apm49ktkqxhclc0 

If it happened, you’d just call a locksmith, though good chance the locks would still accept a code in the short term anyway, depending on the architecture. 

It’s better to have locks that refuse to open for bad reason (false negative) then locks that open when they shouldn’t (false positive).