select * from statsa where aref='AA0314'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AA0314','2010/09/03','2010/09/03',341,175,153,13,0) on duplicate key UPDATE alast='2010/09/03',atct=341,apct=175,aact=153,asct=13,abct=0