UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vyPNcw6oZIcIxWnCnRrYwfOWZ477QWjG2TV/OrUR7eo=' 
WHERE 
  key_id = '6f5bca2854e9a1a93dd028a6f850ddb1661982962770aa37a22ec2eca2895a97' 
  AND (
    token = 'vyPNcw6oZIcIxWnCnRrYwfOWZ477QWjG2TV/OrUR7eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )