UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yo2npiJJV0JGpMij7EE92Fl0TGWnQsjaTQdN+eCmq9Y=' 
WHERE 
  key_id = '8a93d80c39ee8e09b22ffefb400e859eb25ea069861fc61e5b2d167bb02a64cf' 
  AND (
    token = 'yo2npiJJV0JGpMij7EE92Fl0TGWnQsjaTQdN+eCmq9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )