UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ohgzZ3JzV+FyooWwW5YLjGUAjMCt/8TmgWVKLA0S0w0=' 
WHERE 
  key_id = 'ff23a43a18dbd319a84e0b9eb4896b89c10d50e6fc0db93e69835aaba34f1ff4' 
  AND (
    token = 'ohgzZ3JzV+FyooWwW5YLjGUAjMCt/8TmgWVKLA0S0w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )