UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fiq49javFQE57ACXqOfOHtx3/ZtIjypJbmhMC8QbOUs=' 
WHERE 
  key_id = 'ef23acf9fb8fc6bd801e29c95a02a05996022a1726ce48b4b19df4a5a8371407' 
  AND (
    token = 'fiq49javFQE57ACXqOfOHtx3/ZtIjypJbmhMC8QbOUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )