UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMJeztH1vHbStnw4N5AboVZBT2yd6K0u+ACAEcSsDZM=' 
WHERE 
  key_id = '84ec3d8ece8d74f0abf26617a5d5e1fd0460fc53738f235710b3017d65319fd7' 
  AND (
    token = 'oMJeztH1vHbStnw4N5AboVZBT2yd6K0u+ACAEcSsDZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )