UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e45ya9vc6faBLswlrloOy3FfIkPyZa8WmVHkWxZVyc8=' 
WHERE 
  key_id = 'c1b44d5eea39fecb1a2eebdf85c92a1b24d4cbdf7e072b9e0dad43f97dc67560' 
  AND (
    token = 'e45ya9vc6faBLswlrloOy3FfIkPyZa8WmVHkWxZVyc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )