UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5DLw1TQfkzXSdtXQW0FfRkSNSm5hHBKuANvSJ9/r7Q=' 
WHERE 
  key_id = 'ac1039a9f540fae1f6fba7f3c567baacf73dd61dc769e313a43c0c1ac6a1acd0' 
  AND (
    token = 'n5DLw1TQfkzXSdtXQW0FfRkSNSm5hHBKuANvSJ9/r7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )