UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKvtoCf8NFzuWRrHVfnMH665H65pjIJquMVFIunMZDQ=' 
WHERE 
  key_id = '7531b47882dfeba09a0ac99b3903c84527349992f42a0c8dd97c3c4081a6fe74' 
  AND (
    token = 'qKvtoCf8NFzuWRrHVfnMH665H65pjIJquMVFIunMZDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )