UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+7A8BaM3y5p67jvrWVDLLV5uAmEJG+1ylPYzqKSDWdU=' 
WHERE 
  key_id = '9aabb582443e331eed3aa8b3df9164f857ff5fed4cd5e4306319c2e7781df4a2' 
  AND (
    token = '+7A8BaM3y5p67jvrWVDLLV5uAmEJG+1ylPYzqKSDWdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )