UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/PUoO1LyG4VmKnfVyvC0uoiaHdcLrcHwM+DFKdAvfs=' 
WHERE 
  key_id = '9bc7e7298b8f27e2dbdcceb2dcb226d48a13cae99a0c082b6d68017a10980cd9' 
  AND (
    token = 'u/PUoO1LyG4VmKnfVyvC0uoiaHdcLrcHwM+DFKdAvfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )