UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'beauq9Yf8wwJJ01rZ2A7WVdiQAKLX7bFq+eefScsk2k=' 
WHERE 
  key_id = '9a9cfebd944c777251c90cdb30ecf043467161a1da53d58075108c0a58fa1301' 
  AND (
    token = 'beauq9Yf8wwJJ01rZ2A7WVdiQAKLX7bFq+eefScsk2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )