UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztu1wW/RlvELvDpDynwCFx20bRW3yXM7Fle9yhr021E=' 
WHERE 
  key_id = '154a7011196363847f3f31de2605b2505ffd88a7902a901d6e468671beec120c' 
  AND (
    token = 'ztu1wW/RlvELvDpDynwCFx20bRW3yXM7Fle9yhr021E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )