UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPv0OK2aD22zuz0Y6qTXoIfjHh2CwGvbav2668xGylM=' 
WHERE 
  key_id = '034d6856715a7c7abab3dd478ea2f6605e65d0a6e56e5da69a4b941d5bc08edf' 
  AND (
    token = 'kPv0OK2aD22zuz0Y6qTXoIfjHh2CwGvbav2668xGylM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )