UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IapaXqP3JnBmDWVbP9+jXvJuCi6FUsVEbuUiHyRsNtQ=' 
WHERE 
  key_id = '7b43e27df47bfc0d23ed49adb28d58d56044ffa43cf7b6c60e51c25a541b0893' 
  AND (
    token = 'IapaXqP3JnBmDWVbP9+jXvJuCi6FUsVEbuUiHyRsNtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )