You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '>= 1753253773 or unix_timestamp(liveend)> 1753253773 ) and (liansai='\xE6\xB' at line 1
select id,title,titleurl,classid,isgood,vsa,vsb,liansai,liansaiurl,vsaid,vsbid,changci,livetime,smalltext from ***_ecms_live where (unix_timestamp(livetime)+>= 1753253773 or unix_timestamp(liveend)> 1753253773 ) and (liansai='法国杯') and ishidden=0 order by istop desc, livetime limit 100