UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HR9ionQyK5FtAEfJRaF72arcBDrno1uPAd4Gog3u1M=' 
WHERE 
  key_id = '3f8b46698d0df0eab00f065a588faf07d17253565be51c5a566f2233fd1897b9' 
  AND (
    token = '5HR9ionQyK5FtAEfJRaF72arcBDrno1uPAd4Gog3u1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )