UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPIs9Kg6kRLORZpUMpmUG7Ddk7KhPSsbZ6aotZGNhIo=' 
WHERE 
  key_id = '6e212cedd6eb4f7c09d73ac79a1f88a1cb8d31ede11a50827e86f89ab28cdeb6' 
  AND (
    token = 'VPIs9Kg6kRLORZpUMpmUG7Ddk7KhPSsbZ6aotZGNhIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )