UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/88BaYo2b1WAKNVTzTRu1GinwkgxsLZU1F6s5P2HagU=' 
WHERE 
  key_id = 'f94eb3039c9a30395724600d598c4d71701162edeba4223dfe1eed96d0030faf' 
  AND (
    token = '/88BaYo2b1WAKNVTzTRu1GinwkgxsLZU1F6s5P2HagU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )