UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fOXGlbcpRpdSUI8+mmMr8/9Q+WKAn/3f1boB9bEdE+I=' 
WHERE 
  key_id = '92f6c21e9ae8dfbcf0e02c0d012334470e39c8447ffa94ed5b5f841f8dbce7cf' 
  AND (
    token = 'fOXGlbcpRpdSUI8+mmMr8/9Q+WKAn/3f1boB9bEdE+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )