UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9PHe9VmKrvQHSKn0TUOa5A9cH94bXKAQksUluAN67Po=' 
WHERE 
  key_id = '5c9ee861d1b14080cdf3639d86d349392a196dbd5eef0145876a8d9599e4e011' 
  AND (
    token = '9PHe9VmKrvQHSKn0TUOa5A9cH94bXKAQksUluAN67Po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )