UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jFrG9Sbpe7N/PQj+vBRyW4FLA2w0Bu7DhCbp6ZvA8uQ=' 
WHERE 
  key_id = 'a92bc87f03edcc6a909012b65f6b7be94386273d05c0844e45f9c70bdac6b339' 
  AND (
    token = 'jFrG9Sbpe7N/PQj+vBRyW4FLA2w0Bu7DhCbp6ZvA8uQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )