UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+RsI6zlp4TgwtyJW7m7ngeMJmfv2A/ElY1euTt4YzM8=' 
WHERE 
  key_id = 'de55f30352c54c395a00cfa80ed39af9a314b612a429c441bf7cdd62c9cd118f' 
  AND (
    token = '+RsI6zlp4TgwtyJW7m7ngeMJmfv2A/ElY1euTt4YzM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )