docs: private IEntityLock[] retrieveLocks(Class entityType, String entityKey, Integer lockType)
              throws LockingException {
          Date expiration =
                  (multiServer)
                          ? new Date(System.currentTimeMillis() - getLockToleranceMillis())
                          : new Date();
  
          return getLockStore().findUnexpired(expiration, entityType, entityKey, lockType, null);
      }