UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '99V0xp29B6pvOT9ebERWyTMD+Gtpmdi4DzQU1Ko5Nu0=' 
WHERE 
  key_id = '264ba1f6c4f7426cb464ab68f49f68561b5b3ae86024505ad06ba501a30824f2' 
  AND (
    token = '99V0xp29B6pvOT9ebERWyTMD+Gtpmdi4DzQU1Ko5Nu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )