UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvVWD2IwDHQxz51Sdsmhh/lrq4WknaKjgHi4q3uPKgU=' 
WHERE 
  key_id = '03df1a5a94d7858da8ed0c8a649f854964d356947b5f934e941d9f91d38e9625' 
  AND (
    token = 'qvVWD2IwDHQxz51Sdsmhh/lrq4WknaKjgHi4q3uPKgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )