select * from statsa where aref='AI1156'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AI1156','2010/09/03','2010/09/03',328,216,95,17,0) on duplicate key UPDATE alast='2010/09/03',atct=328,apct=216,aact=95,asct=17,abct=0