UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4vC/QFvkON/51crFbqEZaculpEZ/4NssuM9HQ7cCdWI=' 
WHERE 
  key_id = '736c1475035e65c7c40e9f1715daa8aa88edc9fe2a3f7403355b8ac655df9692' 
  AND (
    token = '4vC/QFvkON/51crFbqEZaculpEZ/4NssuM9HQ7cCdWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )