UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nkyf48IzbZ3bZZlo7eeybnMYCa/Jqzimvf4wplty0bM=' 
WHERE 
  key_id = 'd0224ef26fe456d2f4f89e2a817a5ca7fe78fe5f5b2a5d61d0beee39ee4c1d99' 
  AND (
    token = 'Nkyf48IzbZ3bZZlo7eeybnMYCa/Jqzimvf4wplty0bM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )