UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5LxVqVkKFKV3PMV7lDbgkDkuRhz9nzKsHi6tKZxvRrQ=' 
WHERE 
  key_id = 'ee310c9496bafa2a5e600c48741ed350a8b7977cad30833db4f73dc1cc06d828' 
  AND (
    token = '5LxVqVkKFKV3PMV7lDbgkDkuRhz9nzKsHi6tKZxvRrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )