UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PDo96DNoICkaYbNl8Bo7a4dn6Ahs9IAAk7/Y5XK3XeY=' 
WHERE 
  key_id = '3d771d3b8850cb2e27db582a71f86625db9952e79e21946e40208e8ada77d23a' 
  AND (
    token = 'PDo96DNoICkaYbNl8Bo7a4dn6Ahs9IAAk7/Y5XK3XeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )