UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqI7uuoX3WDY/uYkoOynDfTiz/6MdM50LHOpi8SCUaY=' 
WHERE 
  key_id = '30401f0c26f1270aa567b327f77c8a623acc9b7d95cb56ee18474f4ebb1801fc' 
  AND (
    token = 'iqI7uuoX3WDY/uYkoOynDfTiz/6MdM50LHOpi8SCUaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )