UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nKfAs8PN3dmR1OZ9mjqL0JFfinkQ9bPu2hdrgweBDkg=' 
WHERE 
  key_id = '462bf44585e5b65e64ccc8325c825b9ef09c37828350bffa2f761f06fd840b54' 
  AND (
    token = 'nKfAs8PN3dmR1OZ9mjqL0JFfinkQ9bPu2hdrgweBDkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )