UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsAnQvoSVv9s7KGQr5WxWes7yoSJRzSTaU2hqBXglQM=' 
WHERE 
  key_id = '5970cda4ec39f73547d080a3572867e8d5920610314f11b9f4d2fe315ade3f0d' 
  AND (
    token = 'nsAnQvoSVv9s7KGQr5WxWes7yoSJRzSTaU2hqBXglQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )