UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2UYYOwcS0fxr7I3uso5pNliNE6Td30ObqRo/XVq1xmI=' 
WHERE 
  key_id = '83828ad92cd935412668adfe8b7f68389a2f198d677cb166cee8f22cd191dfe0' 
  AND (
    token = '2UYYOwcS0fxr7I3uso5pNliNE6Td30ObqRo/XVq1xmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )