UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rauD1uQElyZ3KKD4OxymzLBwmMoT5Wx/EbSzkyPCkzE=' 
WHERE 
  key_id = '79519cc403dd43fb62d9627d9d19fa297a6d508d2f8fa24f427cce9335e54131' 
  AND (
    token = 'rauD1uQElyZ3KKD4OxymzLBwmMoT5Wx/EbSzkyPCkzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )