UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ungN/vhySC9GjmBnqgVfjE0v6Ms6Qpmh8/VEB+RwFsI=' 
WHERE 
  key_id = 'a2e670e9cb41968d867fa18b8c02f826be20989ae936b98c9fed70846b2523cc' 
  AND (
    token = 'ungN/vhySC9GjmBnqgVfjE0v6Ms6Qpmh8/VEB+RwFsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )