UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3JiBAjqM9Xl+K+nIssDzjPW22gun7RE7J2MyvNQBmTY=' 
WHERE 
  key_id = '1c574ac9febbbab9341ecbe466481d3066df774b37e0e2f176508f9e10443766' 
  AND (
    token = '3JiBAjqM9Xl+K+nIssDzjPW22gun7RE7J2MyvNQBmTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )