UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7agrsXmvCgiv3EBsGnY/GZh+/YXak4gLwFv4JN21AY=' 
WHERE 
  key_id = '95b26a130a373cac5290167c60850e4076c2f995969b5ea691ab72a68b4699db' 
  AND (
    token = 'Q7agrsXmvCgiv3EBsGnY/GZh+/YXak4gLwFv4JN21AY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )