UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MWCeYYpU2xfpagVk+4F0i3F4cZ4HbtcocyqZoVcQSQE=' 
WHERE 
  key_id = '8abfbd2f4e56920a86dd600ba4433bcc79e2f49d2755adfb19bc6de5987f4c87' 
  AND (
    token = 'MWCeYYpU2xfpagVk+4F0i3F4cZ4HbtcocyqZoVcQSQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )