UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVtVar5311AmSNjOsq1sq569O3JS9DAhjU6IV1SC21Y=' 
WHERE 
  key_id = '3b9e4b5f4d5b8ab244441bb27a71cabe1098bacde610db35a09c8d10f9da3314' 
  AND (
    token = 'QVtVar5311AmSNjOsq1sq569O3JS9DAhjU6IV1SC21Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )