UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J+xM1oIxm7tr3Nvrs0Lrf6CwC+cLjEYhCZtlsWvXWXM=' 
WHERE 
  key_id = '2246c354e0cc88a99d31c975ac27493311eee89256e7fe618af931da3d2189a7' 
  AND (
    token = 'J+xM1oIxm7tr3Nvrs0Lrf6CwC+cLjEYhCZtlsWvXWXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )