UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3rHLP0lzMdulOCPK4ukVs76VjLASSC4dhMjY3ql/zU=' 
WHERE 
  key_id = '1ad6224deef200dd287c6f19d121ce9de7a5e8a5ba9660c81b01d3e766f38621' 
  AND (
    token = 'g3rHLP0lzMdulOCPK4ukVs76VjLASSC4dhMjY3ql/zU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )