UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5OvLBA6OxtxUP06TD5QrFf6pDRVjO/E9L//Z0VzN4Y=' 
WHERE 
  key_id = 'b6409ad2878c9f8f64859e4fa4aaa1603e0582597e483ed10023fa6a5e1b322f' 
  AND (
    token = 'l5OvLBA6OxtxUP06TD5QrFf6pDRVjO/E9L//Z0VzN4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )