UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2cgWaueAMRbzhnXBqByQzMcBNEehMxvIoZ5kNlWHa/U=' 
WHERE 
  key_id = '2ac2aaa40cb6e7865ec9068a3bed7541cf77c91a656a6e013fa326666b5f945b' 
  AND (
    token = '2cgWaueAMRbzhnXBqByQzMcBNEehMxvIoZ5kNlWHa/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )