UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbSJYaKDJyfGeDiZYKRCqEVlHfiJo2W0ITC0XvUm0cE=' 
WHERE 
  key_id = '14e723102ae0fdeae71309d0c50c13a8321beee493f44c195677afbe20e2a6c6' 
  AND (
    token = 'lbSJYaKDJyfGeDiZYKRCqEVlHfiJo2W0ITC0XvUm0cE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )