UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JVr/drNc4RtwvIJ96tCQ0nlu2HBjQnsCzyOIEtMZUk=' 
WHERE 
  key_id = 'd4766e7b42155ad1c46ef108ae3c3f5d5a75d694c8caac478268a78b52cd045f' 
  AND (
    token = '5JVr/drNc4RtwvIJ96tCQ0nlu2HBjQnsCzyOIEtMZUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )