UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wKStQ1znWhKIYbZ06+/UuW7GAka8BjwZY/D1YCKHdFs=' 
WHERE 
  key_id = '979ce1ac453b13683bbf66e8591d67abfea3dc354e68423fa664800d3922275f' 
  AND (
    token = 'wKStQ1znWhKIYbZ06+/UuW7GAka8BjwZY/D1YCKHdFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )