UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5citIJ1f1wOstCfWmFTX4azc0XUqqTT7SAgVwu81AU=' 
WHERE 
  key_id = 'ad05af530353e82db58eccddcba2a23f377d923fb4bd8b73b9363bb262225500' 
  AND (
    token = 'r5citIJ1f1wOstCfWmFTX4azc0XUqqTT7SAgVwu81AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )