UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTEvIiuQ4dHUvowQL1u9l6YN07cVMA/baHZTWyFSo3c=' 
WHERE 
  key_id = '811cc940ad9a29b6048234e9685a48b058fe3c08d70d3f9fbc120710c3d66a05' 
  AND (
    token = 'pTEvIiuQ4dHUvowQL1u9l6YN07cVMA/baHZTWyFSo3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )