UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sNwFYJeyzpoYoXYNS0hEkX1kO0yujsCj/3kxrRUMGDw=' 
WHERE 
  key_id = '318477bb37a4aa29fa68fd25716057e0319bdec4a39ba7e3497a10317a4dc054' 
  AND (
    token = 'sNwFYJeyzpoYoXYNS0hEkX1kO0yujsCj/3kxrRUMGDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )