UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8f/2YOMQtmWJ2HEb7KnuCFHZZKeRFwuVmw7C925ob4=' 
WHERE 
  key_id = 'cc9f5e9f466b974e27025a7029aeee46f1f50699aea0c3859afa1e061997ef3e' 
  AND (
    token = 'D8f/2YOMQtmWJ2HEb7KnuCFHZZKeRFwuVmw7C925ob4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )