UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W97XZ8XN+p57SS9SWMiuUCKSVYutx+6BIl6wZw6FzW4=' 
WHERE 
  key_id = '31b83466e0407b50b58c5d154baad44037b7f8a61f6ef5be052e3b1e5ba53333' 
  AND (
    token = 'W97XZ8XN+p57SS9SWMiuUCKSVYutx+6BIl6wZw6FzW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )