UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vgJwwEj8NnXhMktDjKguikSxSDl8OCY6B1ZmJCww8E=' 
WHERE 
  key_id = '5bbe469b812ca18720b0fe9121b44fa2841268b9a3daddb26420e1ab47e22de8' 
  AND (
    token = '/vgJwwEj8NnXhMktDjKguikSxSDl8OCY6B1ZmJCww8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )