UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UgqpDlQCtr9FaaHvKOc5ABA5UycXWJolVt0D2nXnQ0=' 
WHERE 
  key_id = 'b04f799b51249f543ece1255bfd94cd26f029e6c63a473ecae23ef5cef727fc2' 
  AND (
    token = '7UgqpDlQCtr9FaaHvKOc5ABA5UycXWJolVt0D2nXnQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )