UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vY31ByJPvnmk9U9Q44tCHjrwYuc/sjuTa/w+HqUUYvw=' 
WHERE 
  key_id = 'ff0a804c0756659c5e386cb0d5120eb39aa98cf49d4ef18e6156934e070ce0cb' 
  AND (
    token = 'vY31ByJPvnmk9U9Q44tCHjrwYuc/sjuTa/w+HqUUYvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )