UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlAoHI+8TMcfrweeBZDWeJGSe3UoCUgujkLf/Pbew2k=' 
WHERE 
  key_id = '2001c3ba6cc8f28518b9161bc70755c469ef4e3233bfc4be0173c13b71888ce3' 
  AND (
    token = 'BlAoHI+8TMcfrweeBZDWeJGSe3UoCUgujkLf/Pbew2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )