UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3hRq26h7i0ZBi/r6LZOcRjMoINOHhBijVFo9tSCvw0=' 
WHERE 
  key_id = '91f9516145166f548e43cfbeb4e0814defbe024c0d85dafb7b0dc8652be8cafb' 
  AND (
    token = 'B3hRq26h7i0ZBi/r6LZOcRjMoINOHhBijVFo9tSCvw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )