UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KB/FuXe8sUYpmjxOKf//MDzULyxDDA+pMAKq0KkirSc=' 
WHERE 
  key_id = 'f335cc213d6f5d31b56bcb55d9538cd3cc696df59907a1b1035bd8060a56d07f' 
  AND (
    token = 'KB/FuXe8sUYpmjxOKf//MDzULyxDDA+pMAKq0KkirSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )