UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kq/1nSJKHpgl/5CpK6wC+TpwSML6XJE+lpKJiVdZTiQ=' 
WHERE 
  key_id = '0204ce700bb37f157eccf03d07cb090c183e8337940a499d6a50f4567efb0f8b' 
  AND (
    token = 'Kq/1nSJKHpgl/5CpK6wC+TpwSML6XJE+lpKJiVdZTiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )