UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mBd3QfIEHfPqhnwrEkuf+TKHqVIBpFMI2NLFMl56Ao=' 
WHERE 
  key_id = 'c9359c766a388c9dffa423ae48d77eda68727ec191c134e7061a40bc25821f65' 
  AND (
    token = '2mBd3QfIEHfPqhnwrEkuf+TKHqVIBpFMI2NLFMl56Ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )