UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUC93Dvd5PKs8DinrTYr9Npu7BfO/WUCyRKVzto33oQ=' 
WHERE 
  key_id = '69522b053b5e82bd936b08d56d0a2634a663e531e6e0f44681fab92493e53b33' 
  AND (
    token = 'XUC93Dvd5PKs8DinrTYr9Npu7BfO/WUCyRKVzto33oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )