UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LeTBhvguqCHrs6brqxLk7Tej+LJIHc9rwsWkGxOaXEo=' 
WHERE 
  key_id = '70c24036bea3de915f727308540bb6a211e7c95ccd99d3138e0adf8cbbd4d84a' 
  AND (
    token = 'LeTBhvguqCHrs6brqxLk7Tej+LJIHc9rwsWkGxOaXEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )