UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uH9nTt0iQF3jGcBr5JfHQzOz42LokpbJDnQYAIMqpfQ=' 
WHERE 
  key_id = 'c0fb4424896e538d52447b5664cf350124e316e44d44b01338aecaaab924eef7' 
  AND (
    token = 'uH9nTt0iQF3jGcBr5JfHQzOz42LokpbJDnQYAIMqpfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )