UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5XWu3QqRSJz97R32Bhp2Fr52EVJaEedmSXx5DSWkbl4=' 
WHERE 
  key_id = '391198a9cedd73831544ceef50f4a470e521372810a14bfd6261db48a55eaa7f' 
  AND (
    token = '5XWu3QqRSJz97R32Bhp2Fr52EVJaEedmSXx5DSWkbl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )