As long as both are recognized by smartthings as Z wave locks, and as long as the lock reports its status to SmartThings when it is changed manually or with the RFID Tag ( most locks do) , the simplest way to do this will be core. (This is a clickable link.)
CoRE (now WebCore) is a very powerful community – created rules engine for SmartThings. It allows you to set up stacked conditionals like “If A then B but only while C and not if D.”
Setting it up can be quite complex, but there are many community members who will be glad to help you.
For example, here is a piston that one member created to notify him if the dog had already been fed twice that day and he picked up the dog bowl for a third time. He needed this because he has a large family and people didn’t always remember whose turn it was to feed the dog.
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