UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnnb6wNGIzLtXwZ9g7xgduPavQ3tUzsIkarw0FdbH1g=' 
WHERE 
  key_id = 'b9b050eaea00738e7cb09ddbb5585d92f29e20be773be1d3db853d8cb85d059c' 
  AND (
    token = 'tnnb6wNGIzLtXwZ9g7xgduPavQ3tUzsIkarw0FdbH1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )