UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZDqDT+Mu2tKFS/TUQqdc3axKO3oef/hyAE+jX5QhHc=' 
WHERE 
  key_id = '25e9b202c7a3d64a4f275a3a4278c86b2e52d461a5ad78ddce0888b3f2699585' 
  AND (
    token = 'KZDqDT+Mu2tKFS/TUQqdc3axKO3oef/hyAE+jX5QhHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )