mysql插入一条语句过慢

SimpleDateFormat sim = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
con = data.getConnection();
int sjjingyan = PlayObject.shengjigongsi(1);
UUID uuid = UUID.randomUUID();
StringBuffer sql = new StringBuffer(
"insert into hlw_person(id,chengjiufen,defencishu,dengji,diyicishu,estatus,jinbi,jingli,jingyan,mofashicishu,nicheng,");
sql
.append("version,xingxiang,user_id,area,xunzhang,dianquan,shangchengbi,jingjibb,ppbb,nextDJjinyan,jingyan2,nextDJjinyan2,");
sql
.append("X,guankashu,jingyanbeishu,fubencishu,jbguankashu,jinbibeishu,loginStatus,createDate,allgks,wingks,type,jjfen,weekjjfen,weekrongyu,");
sql
.append("weekrongyuLimit,pvpNum,pvpWinNum,leadId) values(?,?,?,?,?,?,?,?,?,?,?,");
sql.append("?,?,?,?,?,?,?,?,?,?,?,?,");
sql.append("?,?,?,?,?,?,?,?,?,?,?,?,?,?,");
sql.append("?,?,?,?)");

id = uuid.toString().replace("-", "");
PreparedStatement sta = con.prepareStatement(sql.toString());
sta.setString(1, id);
sta.setInt(2, 0);
sta.setInt(3, 0);
sta.setInt(4, 1);
sta.setInt(5, 0);
sta.setInt(6, 1);
sta.setInt(7, 0);
sta.setInt(8, 200);
sta.setInt(9, 0);
sta.setInt(10, 0);
sta.setString(11, bean.getNicheng());

sta.setInt(12, 0);
sta.setInt(13, bean.getXingxiang());
sta.setString(14, bean.getUser().getId());
sta.setInt(15, bean.getArea());
sta.setInt(16, 0);
sta.setInt(17, 0);
sta.setInt(18, 0);
sta.setInt(19, 0);
sta.setInt(20, 0);
sta.setInt(21, sjjingyan);
sta.setInt(22, 0);
sta.setInt(23, sjjingyan);

sta.setString(24, "0");
sta.setInt(25, 0);
sta.setInt(26, 1);
sta.setInt(27, SearchBean.MAXFUBENCISHU);
sta.setInt(28, 0);
sta.setInt(29, 1);
sta.setInt(30, 0);
sta.setString(31, sim.format(new Date()));
sta.setInt(32, 0);
sta.setInt(33, 0);
sta.setInt(34, 1);
sta.setInt(35, 0);
sta.setInt(36, 0);
sta.setInt(37, 0);

sta.setInt(38, 1000);
sta.setInt(39, 0);
sta.setInt(40, 0);
sta.setInt(41, 0);

sta.executeUpdate();
插于语句是这样的，用的是C3P0，别的插入都没问题，就是这条的插入有时居然要700多MS，用的是innodb

补充下，该表只有100条记录