UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SV3njgqZH95naJxacfIjPdYSQWhoySVOugtj514wMGY=' 
WHERE 
  key_id = '866658f4719bb18a1849a0949aea8afea0a04a3dd183cdfa9ce7a14e0f51451a' 
  AND (
    token = 'SV3njgqZH95naJxacfIjPdYSQWhoySVOugtj514wMGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )