UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7Y4UIGi8dqv3ou/4d9iOyj3RMT8p0t4ZqNhUT3N2xY=' 
WHERE 
  key_id = '57dd12fa502cc8d6daff889d2b8898d70683968abf24cb4318d377013d53eb45' 
  AND (
    token = 'z7Y4UIGi8dqv3ou/4d9iOyj3RMT8p0t4ZqNhUT3N2xY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )