Out of range value for column 'updated'

I'm upgrading my site from 6.22 to 7.4. After enabling the related links block any node page I go to gives me the following error:

PDOException: SQLSTATE[22003]: Numeric value out of range: 1264 Out of range value for column 'updated' at row 1: UPDATE {relatedlinks_tracker} SET updated = :updated WHERE nid = :nid; Array ( [:updated] => 1311786854 [:nid] => 1469 ) in _relatedlinks_update_tracker_timestamp() (line 709 of /[mypath]/sites/all/modules/relatedlinks/relatedlinks.module).

I ran update.php after reenabling Related Links, of course, and when I visit it now it tells me there are no db updates available. Yet my relatedlinks_tracker table has an 'updated' column of type tinyint(4) which is of course not big enough to hold a timestamp.

My guess is that this table did not get correctly updated and that tinyint(4) used to be appropriate. I can manually change the table to be of type timestamp, but this ought to be addresses for folks that are (rightly) more squamish than I about mucking around with the schema. Also, I could be wrong about the intended column type, right?