UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9iJeBB4+ycBQu0qV33f7vJfvBT7Gp0uDFrww7Ffh5Aw=' 
WHERE 
  key_id = '5a8601b371b7ee2d967ace280789e92b2e6abebe9b15fb9c47e77930e51a05d2' 
  AND (
    token = '9iJeBB4+ycBQu0qV33f7vJfvBT7Gp0uDFrww7Ffh5Aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )