UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gA3rQ0UH8pMD4F84pnzbahfS/8IzHXRkhZBfz71Aau0=' 
WHERE 
  key_id = 'f98d7f63735f89a8dcee563b749799e71074fe3470de4de25424d1cf994dba4f' 
  AND (
    token = 'gA3rQ0UH8pMD4F84pnzbahfS/8IzHXRkhZBfz71Aau0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )