UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gVcg34BoSUPco47zzJdhCfQwDBG5MKtXpU7yVoXB5c=' 
WHERE 
  key_id = 'eaf69d0976090aa35120eae1dd2ff915532575caad568633aa0920e8beba7a78' 
  AND (
    token = '3gVcg34BoSUPco47zzJdhCfQwDBG5MKtXpU7yVoXB5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )