UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LiJJivn88Bc7FbqRueEIh3CS8vzYskHKn3DJkpbJZY8=' 
WHERE 
  key_id = '9549c96860cf1e16f694f8767e911b32f38f94ffa479a3e1a337777f3d057597' 
  AND (
    token = 'LiJJivn88Bc7FbqRueEIh3CS8vzYskHKn3DJkpbJZY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )