UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bVXRbOa0oAygH1WprtXQ2jjPoRgTehb2WhxWT9PPuRc=' 
WHERE 
  key_id = '89cbdf8dbef7f4e5ee838ad0faa19cb167922a07882f0aa147ea21d5517e6a63' 
  AND (
    token = 'bVXRbOa0oAygH1WprtXQ2jjPoRgTehb2WhxWT9PPuRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )