UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lGZx98hEqbCfNxSoxUnp0BNs5xNZc7MZQguI6qt4dk=' 
WHERE 
  key_id = 'c369a5646b692141de807e35f3981e686a806553ba98c5dd20d9b038123e44bc' 
  AND (
    token = '9lGZx98hEqbCfNxSoxUnp0BNs5xNZc7MZQguI6qt4dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )