UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1G+T+4jdgn/TUfO3V4JZuTe537EjBs0WYG7zu9lh7U=' 
WHERE 
  key_id = '559d5ad2d6b0a78a5fee66153d6dd8156d1d1cf14f062e64c8110a3335aedcf9' 
  AND (
    token = 'U1G+T+4jdgn/TUfO3V4JZuTe537EjBs0WYG7zu9lh7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )