UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZQEY5UOwJahCvVjmJu3rdmKY1012ybuUtl/t/hmrE0=' 
WHERE 
  key_id = '5e26c4d19fb0934a843bd2361d0505cb247a20376d21d2be23e42e071939283c' 
  AND (
    token = 'QZQEY5UOwJahCvVjmJu3rdmKY1012ybuUtl/t/hmrE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )