Fix shipment spec in MySQL
Fix shipment spec in MySQL

MySQL only has 1 second precision on timestamps, so we need to force
that value to be older to test it.

Arpsara/solidus,bonobos/solidus,jordan-brough/solidus,richardnuno/solidus,forkata/solidus,pervino/solidus,jordan-brough/solidus,pervino/solidus,pervino/solidus,richardnuno/solidus,pervino/solidus,Arpsara/solidus,scottcrawford03/solidus,bonobos/solidus,scottcrawford03/solidus,bonobos/solidus,forkata/solidus,scottcrawford03/solidus,forkata/solidus,scottcrawford03/solidus,Arpsara/solidus,richardnuno/solidus,jordan-brough/solidus,richardnuno/solidus,jordan-brough/solidus,Arpsara/solidus,bonobos/solidus,forkata/solidus