UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aCu+VOSp0ykZj7y14M5BQghAP2bqEjBZRe/ZVUhTO0Y=' 
WHERE 
  key_id = '9b1eb0ea08bdfa19ee0368d5f5b7594a252cdf8be9014af9a62c70fa8926c977' 
  AND (
    token = 'aCu+VOSp0ykZj7y14M5BQghAP2bqEjBZRe/ZVUhTO0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )