UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bamq6TZdDRxkHX7zYbv5zyvciT7yHNqKOQysh/Ebms0=' 
WHERE 
  key_id = '8258062946a43a3c8e69a9c9de9bc6f1e560ee905764c04ef5aa4b166d3d446f' 
  AND (
    token = 'Bamq6TZdDRxkHX7zYbv5zyvciT7yHNqKOQysh/Ebms0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )