UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '929vGj93jtv/VpKSOh1Y95rHU/ctKYgOg1r7ehTygxA=' 
WHERE 
  key_id = '29dc84f88f49cd76a528fd21371abc565467552e67b15e22e2ecdd81619ccfbf' 
  AND (
    token = '929vGj93jtv/VpKSOh1Y95rHU/ctKYgOg1r7ehTygxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )