UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OM+5OJiezS+l5blVg7e1pNsrmyWtb5TkRGaF3Outb+Y=' 
WHERE 
  key_id = 'eb1ef83ae89f6048ccf8bf3c60ad471afc4c369a91671cdcd8e57c61055f8e49' 
  AND (
    token = 'OM+5OJiezS+l5blVg7e1pNsrmyWtb5TkRGaF3Outb+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )