UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0USdoG9pvb920EkexvvF6qmQFUl/20xlO97iKBWrAg=' 
WHERE 
  key_id = '085d5360e70b05aa4d35925958adf592253082fdd37a9f7d28477eef4e03c851' 
  AND (
    token = 'Q0USdoG9pvb920EkexvvF6qmQFUl/20xlO97iKBWrAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )