UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hFC9lmGJONoSZbfTqjsjXG94Mk1OEhFm0Qkm8DwkVxk=' 
WHERE 
  key_id = '19b42c7555b045a6fc44b8463c058f189d75f9b4726d61d7b814c6071f67b7ae' 
  AND (
    token = 'hFC9lmGJONoSZbfTqjsjXG94Mk1OEhFm0Qkm8DwkVxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )