UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ym2PsJ2RBVyzf+3AmMvI3GVvqtLeb7uYPmi6gJNmM2Q=' 
WHERE 
  key_id = '3625939d8af5f7072c35b8d354de6f0ea3abab3ec623d86ad36927f75096d70f' 
  AND (
    token = 'ym2PsJ2RBVyzf+3AmMvI3GVvqtLeb7uYPmi6gJNmM2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )