select * from statsa where aref='AA0397'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AA0397','2010/09/03','2010/09/03',514,298,205,11,0) on duplicate key UPDATE alast='2010/09/03',atct=514,apct=298,aact=205,asct=11,abct=0