UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fk8sgDkprkX6jK0uDOs1L22PCbc/M8wFGEroGrt4QMU=' 
WHERE 
  key_id = 'c5ccc75bb13183e059fb737a83ed69fc0387cf9fefa0325e309abbcca848446d' 
  AND (
    token = 'Fk8sgDkprkX6jK0uDOs1L22PCbc/M8wFGEroGrt4QMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )