UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'okp+YgwhK4k9IweL9yMA62n4Mn3YKpTjHYwgfoF/pEI=' 
WHERE 
  key_id = 'bcfd6aca29bdd7a10ba0ebac5c54cb50f1368bfd97e6f011c781a3e11e3cbd7d' 
  AND (
    token = 'okp+YgwhK4k9IweL9yMA62n4Mn3YKpTjHYwgfoF/pEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )