UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQVTfBHuuEwfe+QoUruNr1HrQKpJfgjSccMoIyNAp7U=' 
WHERE 
  key_id = '36e1d344dd3370c5bb6bf51baf9e69f52cb671d3ff39c0f944583471b25c48b4' 
  AND (
    token = 'gQVTfBHuuEwfe+QoUruNr1HrQKpJfgjSccMoIyNAp7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )