UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4seICX5o1G5o4LrxIOrsnIOfzI1rSksuNAekf48mHTY=' 
WHERE 
  key_id = '89b8d8402ec3a0bff3820b3311bd89dc3d8463fecea7ed41dee33bbff250f951' 
  AND (
    token = '4seICX5o1G5o4LrxIOrsnIOfzI1rSksuNAekf48mHTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )