UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ms9SvlNz8KiKe0Tp990jsTQCOcM6NCWZaX0zheM1DbM=' 
WHERE 
  key_id = '1179c5bf12dd928011369a6f56d34840893ed291e36dedfd156748f640da4c91' 
  AND (
    token = 'Ms9SvlNz8KiKe0Tp990jsTQCOcM6NCWZaX0zheM1DbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )