UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keNcxdXzPPCSPxA0ylnd5Z6YGHwmdVsAJnO9undChEs=' 
WHERE 
  key_id = 'cbdc6ab43d8941c0576c2f2ac262aab3c8ae37d846365aa387c80e146d3f77e5' 
  AND (
    token = 'keNcxdXzPPCSPxA0ylnd5Z6YGHwmdVsAJnO9undChEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )