UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0DvBZoI5SJOulVo7BMWAm2AoyaCsqNzIipH9h+1wm5k=' 
WHERE 
  key_id = 'fe45f6a7714aac47200537dc2959ca99575dc6518934b47b946f8488280d72b3' 
  AND (
    token = '0DvBZoI5SJOulVo7BMWAm2AoyaCsqNzIipH9h+1wm5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )