UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DUye+ZrflkJd9vmBouZKFclxN9kgcsbbcFAiOebXHU=' 
WHERE 
  key_id = '9fae9afd8fa2bd64e9d1f9eadfdfeb1ce75cce353e1005b5ab58c51228ef615d' 
  AND (
    token = '4DUye+ZrflkJd9vmBouZKFclxN9kgcsbbcFAiOebXHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )