UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5DvzZnmZsCBnOZei11WN75dEyIgpuxWHK/J6PUpnlME=' 
WHERE 
  key_id = 'ef18fb64ac9796c54dfd1c61c24de35f3f388a35536aa0b9674605e83c40cb8e' 
  AND (
    token = '5DvzZnmZsCBnOZei11WN75dEyIgpuxWHK/J6PUpnlME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )