UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nxVbF77AEyw0zpOSyFyTHS3RcMYZxYhemH469w46Uk=' 
WHERE 
  key_id = '04a714bbb4d41a04d0824502cf1409e9f1749734e0062397b8aaeee53da6ef98' 
  AND (
    token = '+nxVbF77AEyw0zpOSyFyTHS3RcMYZxYhemH469w46Uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )