UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdk7rSu+wjV+kgLM6RNjyJw5zQIN+pgxumu4pjMq8hA=' 
WHERE 
  key_id = 'c9c3c4f67dc3c30d04198872fd7b26e2ab32635f4042eb500e76cfc694a81071' 
  AND (
    token = 'wdk7rSu+wjV+kgLM6RNjyJw5zQIN+pgxumu4pjMq8hA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )