UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPrmt21MQQ9Qy6Bgi/WAZDV3kj+Je7QMFo6wPxeuxyY=' 
WHERE 
  key_id = '14853d1496601ed50bcb8344dd50f33914b6fe625026903d319faf9f00a2a5f4' 
  AND (
    token = 'aPrmt21MQQ9Qy6Bgi/WAZDV3kj+Je7QMFo6wPxeuxyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )