UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '00btbfE+xlpyrYlsK7KzYZc6POLDosul94BQqyCm1aE=' 
WHERE 
  key_id = '1a7733f7d24c6cb6647437a85d58e6c57d89a24620736997b55728b6586ef61f' 
  AND (
    token = '00btbfE+xlpyrYlsK7KzYZc6POLDosul94BQqyCm1aE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )