UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UdNDh5bmJCBqvV1tWUNw8KhA4NSX8XLHSUCh4ouoC0=' 
WHERE 
  key_id = '0817db964ac6beb96bb9cb0f833f87d0d93b4ded1175e18bc9912c6e784b4c1e' 
  AND (
    token = '4UdNDh5bmJCBqvV1tWUNw8KhA4NSX8XLHSUCh4ouoC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )