UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YUaFq43w32SXiIsa4RQ99vaHlwx6xPoOc4MQ5v4JoyY=' 
WHERE 
  key_id = '8df755c0aec6ab9d3fb1407061a650f747cf26e16a487c542a56004ea671bee7' 
  AND (
    token = 'YUaFq43w32SXiIsa4RQ99vaHlwx6xPoOc4MQ5v4JoyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )