UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtuAhXESta7RffWPShknSJXOBcQu0dxcOLYlNf+jVwg=' 
WHERE 
  key_id = 'aabc4d82087a8ae425199625a4398cb7dbbf73f860251b766f4c7d926993b1b4' 
  AND (
    token = 'dtuAhXESta7RffWPShknSJXOBcQu0dxcOLYlNf+jVwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )