UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kznbne32zg6LIP0CfwNKwkKf9RGbL9vcnoOHASPHLXQ=' 
WHERE 
  key_id = '01f2c07cf62e398cb8d4996e0aafcd21a43c4e2bf0930064b5eaa52080c7b16c' 
  AND (
    token = 'Kznbne32zg6LIP0CfwNKwkKf9RGbL9vcnoOHASPHLXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )