UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3Go2lBOW+pwVEYcXmf5SWmC6m0n88U/OsK3eY0gU5c=' 
WHERE 
  key_id = '10b73809ceaa58beb1812f8d23f8ecd490a2f9d6b496f334c83e4a453f17d83e' 
  AND (
    token = 'b3Go2lBOW+pwVEYcXmf5SWmC6m0n88U/OsK3eY0gU5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )