UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EMQstT3kH7XC0zVvzK2APy4P3UGNiH1ZQyIU9rJN88Q=' 
WHERE 
  key_id = '800d6550060c8a7acc895fc40ec79cbc244c6e1dd43c0aca813c773b6c9d40c0' 
  AND (
    token = 'EMQstT3kH7XC0zVvzK2APy4P3UGNiH1ZQyIU9rJN88Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )