UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WfrH/fbs7aKBA4yv20Rj6ace6eHVaLwf8liDZnVAhBM=' 
WHERE 
  key_id = '5825a535312e7e36eea7e3675488749370822610f0d4ae8b42c21eeacf0d740b' 
  AND (
    token = 'WfrH/fbs7aKBA4yv20Rj6ace6eHVaLwf8liDZnVAhBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )