UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GD0DfWZ0qmmDkndV940Y49wfv6pv0dvcESEyZQ7pBCg=' 
WHERE 
  key_id = '3bd2b7479322478db9b23e1e7e7fac08c8ccababfa31529682b1295252bc37c4' 
  AND (
    token = 'GD0DfWZ0qmmDkndV940Y49wfv6pv0dvcESEyZQ7pBCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )