UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7nOYfurRvAZjOOLu/NB3t9IRW0NoEnizJcYureO8pA=' 
WHERE 
  key_id = 'f7b53ede2e2f27f80e52a0617faf5eb920b55a11f3dd28be2b4a91bfb8be9121' 
  AND (
    token = '/7nOYfurRvAZjOOLu/NB3t9IRW0NoEnizJcYureO8pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )