UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2a807Cke3V31L8Vfoqp7cBrVFx8m9U8aINsAG/S6AQI=' 
WHERE 
  key_id = 'e4210996bd748362037e335c548b13dff13ee18ed25b469443777eccfbfd700e' 
  AND (
    token = '2a807Cke3V31L8Vfoqp7cBrVFx8m9U8aINsAG/S6AQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )