UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9/h39ikgLMd8jbFE7rSiQRg1+zu/LuDYiVqM/QpX/8=' 
WHERE 
  key_id = '59ccb4f21db12e7f9d5f004a9ae8c7f959af62d34a11a5f1ca50535432d66810' 
  AND (
    token = 'O9/h39ikgLMd8jbFE7rSiQRg1+zu/LuDYiVqM/QpX/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )