UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Uk9U85MgA+SH/30sGuH6b9R3WsNhjH6uJ9NeDOnyVg=' 
WHERE 
  key_id = '719b9509da9b428180ff9de0b371479598f182577056a1ada3e7cdf5e115ec0a' 
  AND (
    token = '4Uk9U85MgA+SH/30sGuH6b9R3WsNhjH6uJ9NeDOnyVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )