UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhQmZ46OrX9MjxmzwDsWpf5E0k8PaMKBAybSRbij2a4=' 
WHERE 
  key_id = '2f1e1cf16fb8049d5d5e0e90098355973cc5e894106d43eda43b12792beb9e20' 
  AND (
    token = 'WhQmZ46OrX9MjxmzwDsWpf5E0k8PaMKBAybSRbij2a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )