UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Ui4WUsUswlKVQSQomKP9DbsTVKkVTQuSbJWgNRVtJY=' 
WHERE 
  key_id = '25a8068ed7a8c843c6d636a105b5f58b5e0752a02f6e8493a7f11daa30d99c0d' 
  AND (
    token = '8Ui4WUsUswlKVQSQomKP9DbsTVKkVTQuSbJWgNRVtJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )