UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAqCf3RQTjhSHYNlVGljSappUtr9YRjk01bqaV11ZIE=' 
WHERE 
  key_id = '4f799e0fb83d40105a986bd8baeb387b5a87f09c0ceb9c4b489ae9f357a5638c' 
  AND (
    token = 'VAqCf3RQTjhSHYNlVGljSappUtr9YRjk01bqaV11ZIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )