UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LQ4Rnfz0vN314MCJNlxQm8Yg0MJCTh8bR4RNrQffjc=' 
WHERE 
  key_id = 'a87d55d5c171eb895d815a060bfb05cbc9f45877a58ebf9f549cf8bfbddd4768' 
  AND (
    token = '/LQ4Rnfz0vN314MCJNlxQm8Yg0MJCTh8bR4RNrQffjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )