UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NY5+AB4Z4OucALxpLYvKQTMNlqIXpF3Eqwb9Sr6q9o8=' 
WHERE 
  key_id = '57181a0a10b6f26237d9e9df73485375819b93ec30f23a0f1480799cb942cf1a' 
  AND (
    token = 'NY5+AB4Z4OucALxpLYvKQTMNlqIXpF3Eqwb9Sr6q9o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )