Domo is ready, but the last value is missing.

Hi…
I have a lot of data to import into DOMO from bigQuery. I would much prefer to simply append 1 days worth of data as I import into DOMO but are having issues setting up a `lastvalue` field

Here is what I have set up in settings:
select * from my_large_table

where created_at > '!{lastvalue:created_at}!'

order by created_at

But the import does not run with the error:
Domo is ready, but the last value is missing.

Any help where I'm going wrong would be appreciated. Thanks