UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v20S/O0k0BeLevuBu9F9F1cMidU/YirdjTedSmQo7eQ=' 
WHERE 
  key_id = 'db54cc9796838405c23afcce8de9e9b5249bd848f1e878f581c2eba5d09f4e36' 
  AND (
    token = 'v20S/O0k0BeLevuBu9F9F1cMidU/YirdjTedSmQo7eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )