Only update dashboard_viewed_at on UI-based strategies
Only update dashboard_viewed_at on UI-based strategies

CartoDB/cartodb,splashblot/dronedb,CartoDB/cartodb,CartoDB/cartodb,splashblot/dronedb,splashblot/dronedb,splashblot/dronedb,splashblot/dronedb,CartoDB/cartodb,CartoDB/cartodb