UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54PLAZuiX4Vh7KnkgOJMi7q6OAwWx5XrZQcBHsX9+3I=' 
WHERE 
  key_id = 'cacb8b96779587399dafda0667b86ba61037b7f85e31b2fc74c9a98887e90aee' 
  AND (
    token = '54PLAZuiX4Vh7KnkgOJMi7q6OAwWx5XrZQcBHsX9+3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )