UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ChNHdUqmKOKkTd4V19f0pJIOxa+C6tLJOoi79m2ICT8=' 
WHERE 
  key_id = '4e9813de4e94927b5cbcdbeda382cc19c350bfbe3ef3c5ea9d56ab6ea6d3f677' 
  AND (
    token = 'ChNHdUqmKOKkTd4V19f0pJIOxa+C6tLJOoi79m2ICT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )