UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tMw2IjliG3lHZRNHlCqZz8xGaXzHyeOfEFk9Usn72/M=' 
WHERE 
  key_id = '93b11f1b01f222e0d1844d349e7af9271400b24d7206c9ca1d104cb47a2fa53b' 
  AND (
    token = 'tMw2IjliG3lHZRNHlCqZz8xGaXzHyeOfEFk9Usn72/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )