UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8mceY/c65HXwnEkvGEfo+7WtL0jSZKZHZPqEgu/lzQ=' 
WHERE 
  key_id = 'a477a95874671bac3d9fbe37cb3f47c67b7301686ec11b9a495ac3bdc2128ec3' 
  AND (
    token = 'L8mceY/c65HXwnEkvGEfo+7WtL0jSZKZHZPqEgu/lzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )