UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6fDrjvJ6XilDlbkhjTIfIF9b+Z1tVDRUHuE3McTaak=' 
WHERE 
  key_id = 'd417956bfd20ab50f0cefc9b03b9bf1be562f1f1cc026153f77be74602091d88' 
  AND (
    token = 'M6fDrjvJ6XilDlbkhjTIfIF9b+Z1tVDRUHuE3McTaak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )