UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8FJVd8p1PqMt3VD88kMT7gqIuh4mfdXc2kij8ShzpE=' 
WHERE 
  key_id = '528d3fd6ff221179142f4b8478a8c3d8c33af134f7f6046de4cd91e369b44489' 
  AND (
    token = 'q8FJVd8p1PqMt3VD88kMT7gqIuh4mfdXc2kij8ShzpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )