UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRQfzDMwK3fYi87sWljGzoqklS8yPOXtMA2ZpWE7rQc=' 
WHERE 
  key_id = 'd38ba6396786bdaa4ff571ebc7a27f2aea873b7b3d844cf2e0522d4dd5eedae6' 
  AND (
    token = 'LRQfzDMwK3fYi87sWljGzoqklS8yPOXtMA2ZpWE7rQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )