UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4yCLRXJk02A0fPJs7AWDKVgZEmZ1BDClhuLKC8/v6G0=' 
WHERE 
  key_id = '0e4700a1d4de74f3abd5737af3eb7fd78104daa63535d59194f0aadd3efccff2' 
  AND (
    token = '4yCLRXJk02A0fPJs7AWDKVgZEmZ1BDClhuLKC8/v6G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )