UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DSaYJpkk2FByW/XV8zyejtS6/Wqh6lciPuQZ6QM/a08=' 
WHERE 
  key_id = '7fe10b64c8e056e12e73f7c011c0504eb43ce42e5d09d246d03204e1c5363b8d' 
  AND (
    token = 'DSaYJpkk2FByW/XV8zyejtS6/Wqh6lciPuQZ6QM/a08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )