The information about which Cordova plug-in Lotte Card is using is unknown.
Also, I think the question you should ask is whether the Cordova plug-in you've found is of quality and not if it works with Worklight. When you use a Cordova plug-in it is "on its own". Worklight is not doing any magic to make it work, it is Cordova that does all the lifting...
So your best approach IMO is to try and implement it. Even w/out Worklight in the picture. You can then simply follow the IBM Worklight Getting Started training modules about how to use Cordova plug-ins in a Worklight-based application.