UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNXF1SQEVUSCw5FktbLgqhBLghkUQG8P3EfCtUNffwM=' 
WHERE 
  key_id = 'fa761e96ff1f229ab3dc473c5c4f7b32756b59b168dffb5a6900c5fce67cada8' 
  AND (
    token = 'dNXF1SQEVUSCw5FktbLgqhBLghkUQG8P3EfCtUNffwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )