UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dz4mI6qj+1Z+lPuQEqvxsy36bWo66wGTzWZbf6H9c0=' 
WHERE 
  key_id = 'e45de886e50dcd8e8ef531c85423d140999816f433fe5392c5bbd2f55c3d5477' 
  AND (
    token = '2dz4mI6qj+1Z+lPuQEqvxsy36bWo66wGTzWZbf6H9c0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )