UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rX/FBiGiQGGllelx7Hav/pRtI9RzqceP/kbrF4QSzrY=' 
WHERE 
  key_id = '5774d2c0ae8e1741415ac069da98e7b77efc3546e5870cf243538c741392eb1f' 
  AND (
    token = 'rX/FBiGiQGGllelx7Hav/pRtI9RzqceP/kbrF4QSzrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )