UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6KIrspbfNEsHkCHN/vMF1HWoFWX14jfvPl8e8Uf/4k=' 
WHERE 
  key_id = 'ba79af1ed16e6084c298537a8a4b776bbcebb98a70050cd38c8b4c0e3f4e2052' 
  AND (
    token = 'h6KIrspbfNEsHkCHN/vMF1HWoFWX14jfvPl8e8Uf/4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )