UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JuJSZz9HJJ8aMiqlIh6NZARdBzfwgnv5c+iq2cL2eU=' 
WHERE 
  key_id = 'a0d943960c8d51c0abab7851d7b7a5320733f2a8e047a987b5e36bc87eaca4cf' 
  AND (
    token = '+JuJSZz9HJJ8aMiqlIh6NZARdBzfwgnv5c+iq2cL2eU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )