UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRjfQLyMmxiKoyhNfJOQt1qK8RHctxrptJq1bDK02KA=' 
WHERE 
  key_id = 'd73438edf2ed2021302f22b08b44020c255f550c4d86d8e4b00a2eb6fe8b74a5' 
  AND (
    token = 'lRjfQLyMmxiKoyhNfJOQt1qK8RHctxrptJq1bDK02KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )