UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6cl9oBdjK1octprwFQ+3+tifD83B+PqFqCp/B5sPB7Y=' 
WHERE 
  key_id = '5f0c81341165bad3bdc0acfdba5e0edf229d2094bd4a07d6c9ad1cac9cc7fe20' 
  AND (
    token = '6cl9oBdjK1octprwFQ+3+tifD83B+PqFqCp/B5sPB7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )