UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QCAbSDXGBH1UqwcoSgyamnRPm18UKPoKsz9pJpKYVhE=' 
WHERE 
  key_id = '55524de7c1f8885afaaed716b723f647b1e2da29ef684a06d67ef6060acc4c71' 
  AND (
    token = 'QCAbSDXGBH1UqwcoSgyamnRPm18UKPoKsz9pJpKYVhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )