UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHjhYmuut/wQX9tVIhFQGpCUc1zYemjtw7Z2YfQ55hI=' 
WHERE 
  key_id = '0e3963a494913bf5519c0b2da6fafdc3392586e2aedc1773e19512eaed498e55' 
  AND (
    token = 'MHjhYmuut/wQX9tVIhFQGpCUc1zYemjtw7Z2YfQ55hI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )