UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RomL7yiHBVrzuNqS4mRjZfDpfFdl6mIYgV3VhBvVFeA=' 
WHERE 
  key_id = '452a35f68e4aa8ecda95b6454d0dbe019db799023d40d94200a3c91884e6ab01' 
  AND (
    token = 'RomL7yiHBVrzuNqS4mRjZfDpfFdl6mIYgV3VhBvVFeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )