Factor out call to ms_current_timestamp() so that indexes are used.
Factor out call to ms_current_timestamp() so that indexes are used.

dracos/fixmystreet,alearce88/fixmystreet,otmezger/fixmystreet,otmezger/fixmystreet,datauy/fixmystreet,alearce88/fixmystreet,datauy/fixmystreet,altinukshini/lokalizo,mhalden/fixmystreet,otmezger/fixmystreet,altinukshini/lokalizo,mhalden/fixmystreet,appstud/fixmystreet,opencorato/barriosenaccion,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,ciudadanointeligente/barriosenaccion,mhalden/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,dracos/fixmystreet,opencorato/barriosenaccion,ciudadanointeligente/barriosenaccion,mhalden/fixmystreet,nditech/fixmystreet,alearce88/fixmystreet,dracos/fixmystreet,antoinepemeja/fixmystreet,rbgdigital/fixmystreet,mhalden/fixmystreet,rbgdigital/fixmystreet,dracos/fixmystreet,appstud/fixmystreet,dracos/fixmystreet,appstud/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,rbgdigital/fixmystreet,alearce88/fixmystreet,nditech/fixmystreet,altinukshini/lokalizo,ciudadanointeligente/barriosenaccion,datauy/fixmystreet,nditech/fixmystreet,antoinepemeja/fixmystreet,rbgdigital/fixmystreet,rbgdigital/fixmystreet,otmezger/fixmystreet,otmezger/fixmystreet,ciudadanointeligente/barriosenaccion,ciudadanointeligente/barriosenaccion,altinukshini/lokalizo,opencorato/barriosenaccion,nditech/fixmystreet,ciudadanointeligente/barriosenaccion,antoinepemeja/fixmystreet,rbgdigital/fixmystreet,opencorato/barriosenaccion,dracos/fixmystreet,appstud/fixmystreet,antoinepemeja/fixmystreet,opencorato/barriosenaccion,datauy/fixmystreet,alearce88/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,antoinepemeja/fixmystreet,datauy/fixmystreet,nditech/fixmystreet,appstud/fixmystreet,altinukshini/lokalizo,alearce88/fixmystreet,altinukshini/lokalizo,appstud/fixmystreet,otmezger/fixmystreet,antoinepemeja/fixmystreet,alearce88/fixmystreet,datauy/fixmystreet,datauy/fixmystreet,opencorato/barriosenaccion,appstud/fixmystreet,alearce88/fixmystreet,nditech/fixmystreet,antoinepemeja/fixmystreet,opencorato/barriosenaccion,ciudadanointeligente/barriosenaccion,otmezger/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,mhalden/fixmystreet,nditech/fixmystreet