UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lhTQE87TMweOqMSXGVUhpTvuKdCnkBXUDNPVucTHPoc=' 
WHERE 
  key_id = 'a995248b096e95a3f71ea7b15ef5f17f5b3a3fb09f579194b3826c62da6bed6e' 
  AND (
    token = 'lhTQE87TMweOqMSXGVUhpTvuKdCnkBXUDNPVucTHPoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )