UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVRlxIifUKLogCl28VBM6cOXweFH9FypnSAWs6bWosU=' 
WHERE 
  key_id = '5b169d883642d107e304c41a3241c99a3e68ba205315e7377b5d2d3bebb91001' 
  AND (
    token = 'eVRlxIifUKLogCl28VBM6cOXweFH9FypnSAWs6bWosU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )