UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0U9ojfEWaicAugefVcGSrMwKhodI0zdtaOxE83O8FME=' 
WHERE 
  key_id = '67d487a319e244163ac50e32c2382f4d71973b079eb7fd015fb90a08e464dbf2' 
  AND (
    token = '0U9ojfEWaicAugefVcGSrMwKhodI0zdtaOxE83O8FME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )