UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQK5ZAjHqWiF6mMGv4gmJdYAS+Yt9jrpNfuxPdXqtaw=' 
WHERE 
  key_id = '15a3c7f9bd6d936609071ce839ce935558a327f568c00e50ba08f10d84d8ce9c' 
  AND (
    token = 'TQK5ZAjHqWiF6mMGv4gmJdYAS+Yt9jrpNfuxPdXqtaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )