UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GKV27lCKh6ZX2Sj7DFY2lhnGCrmqcbIkngnjgN9mhyc=' 
WHERE 
  key_id = '1c162bcc7d0624a8c5af929ec1c6e2ed55cc8baa4e1f93079a53490a45bfe9f5' 
  AND (
    token = 'GKV27lCKh6ZX2Sj7DFY2lhnGCrmqcbIkngnjgN9mhyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )