UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGh54hCdZpS+7VVHA6Wz0ZkUwbXw/w36bKjTIjYg0+I=' 
WHERE 
  key_id = 'b040702a7884a6c92c427e796245242b2e480c2679315531e016447533b78e5d' 
  AND (
    token = 'AGh54hCdZpS+7VVHA6Wz0ZkUwbXw/w36bKjTIjYg0+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )