UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUY7G9MwR9AKpnyK7M16NteVErLJC9QjVQxO4tkA4EE=' 
WHERE 
  key_id = '33f1feea2643d03637f5bceba39f80b1f5a7b27157349d7a421c322aba5f4e16' 
  AND (
    token = 'SUY7G9MwR9AKpnyK7M16NteVErLJC9QjVQxO4tkA4EE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )