UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v655Cc1AhDlrNQut7TBQcq8w4L755dPpH3nWojyqjz8=' 
WHERE 
  key_id = '99d9678701306c4dc8485302034df86b5752381fd7d3a79e7b6d4e9403d34310' 
  AND (
    token = 'v655Cc1AhDlrNQut7TBQcq8w4L755dPpH3nWojyqjz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )