UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9BZiTsa8lOaYINOiTGgeppl1tGkGI3/spArhFSdq6M=' 
WHERE 
  key_id = 'be5cb6266c0c657ed266d36c74d1789764ec440989e0e21a04750c4574f4ce99' 
  AND (
    token = 'k9BZiTsa8lOaYINOiTGgeppl1tGkGI3/spArhFSdq6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )