UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YC68oprS7ZlRojEHnIeev5qfFdn4IUv6Ez2lwffXyzQ=' 
WHERE 
  key_id = 'd796c6ac6ae055f6e92877f4a30b005c811bb09aee000f86a90f9e01c044a379' 
  AND (
    token = 'YC68oprS7ZlRojEHnIeev5qfFdn4IUv6Ez2lwffXyzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )