UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8RKOvX5Jr6yfCDxLCuu6SNs8kZ9lOFoZ7b3OWHbDxA=' 
WHERE 
  key_id = 'aca92440a6dc7884c411cdf3e19d5893e726b8aacbc37cba0004aafe066b8552' 
  AND (
    token = 'N8RKOvX5Jr6yfCDxLCuu6SNs8kZ9lOFoZ7b3OWHbDxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )