UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnhJ4oogxXhEWcC344QWXmMB53M5lq6lahsFN9p8rT4=' 
WHERE 
  key_id = 'cf98cded14d363e7a77e5dc47727908926dfc11162b378cfe6439a53bb255599' 
  AND (
    token = 'UnhJ4oogxXhEWcC344QWXmMB53M5lq6lahsFN9p8rT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )