UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fQHTTBLEiyAu59Y0kTfLK6M3Ykhzu5VjDaKCaNfdEM=' 
WHERE 
  key_id = 'e4cd2eac0cc393157d20ca21c9c3012f2db1b8ddb271a01734794d81eac6c66d' 
  AND (
    token = '6fQHTTBLEiyAu59Y0kTfLK6M3Ykhzu5VjDaKCaNfdEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )