UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwRDwmx9CyKAOjyRztJfcblENy8PnuvU/Krl0EW2tVI=' 
WHERE 
  key_id = '285eb94643d482e702860a7db456c9746b9e061262e3d90492a4fa94bec08034' 
  AND (
    token = 'qwRDwmx9CyKAOjyRztJfcblENy8PnuvU/Krl0EW2tVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )