UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KFja6KRVDrKPbamPz8FDNOdgS7s3Ikbjt1eFZbnKuc=' 
WHERE 
  key_id = '998b76c26dcd506654c1e7d65db2e76a944f944b624fe6292ed4a922a3e95842' 
  AND (
    token = '4KFja6KRVDrKPbamPz8FDNOdgS7s3Ikbjt1eFZbnKuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )