UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZeP/mnRniFjYRD2mlGrc8ZC0fXyXw6/1o5dt0/TZtDM=' 
WHERE 
  key_id = '9afc2be873ff03a2e0687b9379b0d45eaec2dfd8e86d6af3f96f7418c3c6ede1' 
  AND (
    token = 'ZeP/mnRniFjYRD2mlGrc8ZC0fXyXw6/1o5dt0/TZtDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )