UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZWmZExPuQs7Au3FqxXKqnkbG7/wD1ZwPbrR4nW2cbc=' 
WHERE 
  key_id = 'bdda8c08b423fefff30fd3e5357fa7f38be4edd523731a559026ee9562394aba' 
  AND (
    token = 'QZWmZExPuQs7Au3FqxXKqnkbG7/wD1ZwPbrR4nW2cbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )