UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91FevRKJhiuB/NcAM8ph4ZXQ7B1kMjlUSgh4tjQ5Y+c=' 
WHERE 
  key_id = 'ca8c8aa8953a04e36a7a0f18bfb32631f9298d586597a2f6fdff6332e155d230' 
  AND (
    token = '91FevRKJhiuB/NcAM8ph4ZXQ7B1kMjlUSgh4tjQ5Y+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )