UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+QPznrfxgUIbZDHkQJgp/EHkUMpvmUvoA4hc5Jmy9M=' 
WHERE 
  key_id = '0291bb1a3289bbc8ff489619b23f4b947a5b6f15db10d9b884a1c377c86d55ba' 
  AND (
    token = 'u+QPznrfxgUIbZDHkQJgp/EHkUMpvmUvoA4hc5Jmy9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )