UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8//jypaeNFryaS373Y5xuEncZkpfmmIvkgnVc9RmNd8=' 
WHERE 
  key_id = '43a3b0c9c5eb17db87f73220d38b7fab37385eeea452007fe9d879d82b46cfbb' 
  AND (
    token = '8//jypaeNFryaS373Y5xuEncZkpfmmIvkgnVc9RmNd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )