UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6dZcnjT64h/xRWbRKAQGVEYM3SCJhWz+SQZcMsqRYAQ=' 
WHERE 
  key_id = '4356c51bc128aabafab7225903996450b555368c1e69bec3bbfb7aeb58ed6c30' 
  AND (
    token = '6dZcnjT64h/xRWbRKAQGVEYM3SCJhWz+SQZcMsqRYAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )