I own the ISBN for a previous edition of my print book. The company that printed the previous edition did not distribute the book. I distributed the book, so can I use the same ISBN for the Lulu edition?
You were exploited. Forget the first edition. Make a new one with Lulu. Accept the free Lulu ISBN.
Perhaps the company did not include distribution? Not many 'vanity' publishers do. But that does not stop people buying their own ISBNs and registering them with some place like Ingrams, but that does not mean any will sell.