UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hamWQ9ONtKV0cr70idyGtYBDByAWl4NO45/1WEIQfw0=' 
WHERE 
  key_id = '6fe87d2abf95baa57537a48598c0f3b7326209ad7dedda1885055639730c0864' 
  AND (
    token = 'hamWQ9ONtKV0cr70idyGtYBDByAWl4NO45/1WEIQfw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )