UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E+Upz9OgmtNmp6Mj0mmlCXQk8n2xSGQ+ApUHNkWs5Nk=' 
WHERE 
  key_id = '6fb8e5332ba43f9a3d07e2391137ec9f9c15e5e0ac955a35d568b67a5867c7a8' 
  AND (
    token = 'E+Upz9OgmtNmp6Mj0mmlCXQk8n2xSGQ+ApUHNkWs5Nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )