UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Liv8JcU9mAFC/aaW7/uZ0Ecx+uXQhU6rc2Q8ROUtYXA=' 
WHERE 
  key_id = '57c8295c29e9068c6ddd63ac80b39c586239904d9cd7b41f29a3d36ffefb3019' 
  AND (
    token = 'Liv8JcU9mAFC/aaW7/uZ0Ecx+uXQhU6rc2Q8ROUtYXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )