UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oj4MpDKpKFwq1Uj/WiRfHRjZfszV6uWU8QRJHTV3Te0=' 
WHERE 
  key_id = 'f639668e2051634b6d7339ba734b1b9de1e2ead2030ada276d7b186e148495b7' 
  AND (
    token = 'oj4MpDKpKFwq1Uj/WiRfHRjZfszV6uWU8QRJHTV3Te0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )