UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFjv1MvLg9jO7OWEYAYwP3lglPXMasmNyiYZPiUcG4Q=' 
WHERE 
  key_id = '3eda3e737f40c663def98b4b6eb6c85196a6a352a99f751c9510ae5c576eb100' 
  AND (
    token = 'UFjv1MvLg9jO7OWEYAYwP3lglPXMasmNyiYZPiUcG4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )