UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cRVXWXn6lD+Yawdp2EDJOvqqftucKhcfB/tepQXTSk=' 
WHERE 
  key_id = '98719f336a71f2394b121163c45ad75875ebd04e9c15e7e8ea3eec3106e3ca23' 
  AND (
    token = '7cRVXWXn6lD+Yawdp2EDJOvqqftucKhcfB/tepQXTSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )