UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zL+P3U/A02xSWlTjZXxN7Q3UmwEK+1S8K6d7y+zDaVE=' 
WHERE 
  key_id = 'f363a72fb8215bd54ffa71f3436352cb5a78435e2bd55c212d56f0fbfea9a96c' 
  AND (
    token = 'zL+P3U/A02xSWlTjZXxN7Q3UmwEK+1S8K6d7y+zDaVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )