UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdhDg+HgAOvUkTWq67SZUOykN0dpLYqVJDkrnDRMpwQ=' 
WHERE 
  key_id = 'c381f0a3f711fa0d4cb80cbed62e71d9e344ef7149b1e022aa73c8b375a75934' 
  AND (
    token = 'rdhDg+HgAOvUkTWq67SZUOykN0dpLYqVJDkrnDRMpwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )