UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '846r7XYvkf+OM1Qug6S56JR2+txJKA6b9eRt1bZoDNQ=' 
WHERE 
  key_id = 'c064118bfda00e043f3d42e4b220f7b1cf1fa86646443915d1b4ce061337c890' 
  AND (
    token = '846r7XYvkf+OM1Qug6S56JR2+txJKA6b9eRt1bZoDNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )