UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJnExG/7lUhANHtNdVhhGDAbs7l9ID+qJOytAZ4zXFU=' 
WHERE 
  key_id = 'bbd07df8d524bf6b8148d1f5012ba82faf86c9e38fa9d499b2ad01d666095922' 
  AND (
    token = 'MJnExG/7lUhANHtNdVhhGDAbs7l9ID+qJOytAZ4zXFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )