UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ugXAGd+eicGBc8N5Y9+tUIp5CIufM5lWPlS+4PQm/0g=' 
WHERE 
  key_id = 'e6dca88f6e724f84817893b1afa77826c4197a6006a83f2d5a146017e9311470' 
  AND (
    token = 'ugXAGd+eicGBc8N5Y9+tUIp5CIufM5lWPlS+4PQm/0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )