UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FeFkp8/WViYV6eRVZiFYUsAF8WZpcWHSayQIpNv/sPM=' 
WHERE 
  key_id = '18a828e37db00a3b885513dbcef812dceb58068e378c7328632610fbb78aa98d' 
  AND (
    token = 'FeFkp8/WViYV6eRVZiFYUsAF8WZpcWHSayQIpNv/sPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )