UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bUbbhJkwcdlcVkZ5749hyZ0cKa9p5LciCsY/7s87Tps=' 
WHERE 
  key_id = 'ffaa25394044dd2804f054a94804028767b956b59cfc3f279d03303595f118f6' 
  AND (
    token = 'bUbbhJkwcdlcVkZ5749hyZ0cKa9p5LciCsY/7s87Tps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )