UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yGVXViT+KAuCZazOqtZ35QXE5VPQ3NpnvYwzOrprjDY=' 
WHERE 
  key_id = '523ef20e75b855139583ea320e74da81c8b5e826f09a6c3449da7791aea5bedd' 
  AND (
    token = 'yGVXViT+KAuCZazOqtZ35QXE5VPQ3NpnvYwzOrprjDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )