UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9WTbBi6Aq4ES/FzRYaYLy9hkuWVh5upC26huePpXhA=' 
WHERE 
  key_id = '41f44a67c9882ee1faa10fce66f3d9da98595765cd124456d2a349df64a3f140' 
  AND (
    token = 'F9WTbBi6Aq4ES/FzRYaYLy9hkuWVh5upC26huePpXhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )