UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6869ghtPzWJ7g0V76Q9YvxyXGxxLxKSxgNYIaRSGWlc=' 
WHERE 
  key_id = '55b53b87fe4f6e93cb8220897db74b2d0d3e77f45fa22ed5f5e671cbf891fc0c' 
  AND (
    token = '6869ghtPzWJ7g0V76Q9YvxyXGxxLxKSxgNYIaRSGWlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )