UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sDaupF4pXpjlxS3uE7b2R8lYj3E1HCrcQS3D9aMDhms=' 
WHERE 
  key_id = 'ad8276421c57a3a563155146772cd16af1056fcc1afa84d2838ed89d79781a07' 
  AND (
    token = 'sDaupF4pXpjlxS3uE7b2R8lYj3E1HCrcQS3D9aMDhms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )