UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5wq++j4F9uodHyR4DlWpJAd0YQtxrhcLTaHEPbMPs8=' 
WHERE 
  key_id = 'a6eaecb4b218f491df216c6a186e3630d7b2f16d13011e0b54009154224e13ef' 
  AND (
    token = 'F5wq++j4F9uodHyR4DlWpJAd0YQtxrhcLTaHEPbMPs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )