How to Exclude Stale Data from New Column Runs in Your Table

Hey team, is there any way that I can keep stale data in my table and exclude all those rows from the new column runs? Use case: I added an HTTP enrichment which wiped out all company domains from an existing table cause I exported the data from my HTTP output to an existing column. Now that cause all data in my Apollo enrichment to go stale. The thing is that I don't need to rerun that data since I don't use the data in that table in my process once it's used and I've qualified leads. So, now I need to add more leads into that same table and run the rest of the enrichments, including Apollo, for the new leads, but I'm afraid if I do that, all the stale data will start updating as well. Any advice on how I can get out of this issue without burning my credits and Apollo API