UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jAbe8D9HLK6WwAnWmoDKxwGOk+p4PtbT86JH6srit4=' 
WHERE 
  key_id = '861cd26ebbe8af66d48557ad7db30cd99f526ee463969d8fc49a57397ec8b916' 
  AND (
    token = '8jAbe8D9HLK6WwAnWmoDKxwGOk+p4PtbT86JH6srit4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )