UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IWN/XpPlU63ss//JAnXQxiSPf89RxmBg23IEngobLEc=' 
WHERE 
  key_id = '9c2f10bc2707f5d4eec84b9d8de26a84268747e48f7197d1d5e83d3c174c6650' 
  AND (
    token = 'IWN/XpPlU63ss//JAnXQxiSPf89RxmBg23IEngobLEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )