UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QbmxJSzJsbDdEQfQWkq8RsxGn/fPM+vKN6uLii8jnms=' 
WHERE 
  key_id = '2acb319202ddf8faeb827e619e0e2029c5d231f8f52344df0f508d6fc7899696' 
  AND (
    token = 'QbmxJSzJsbDdEQfQWkq8RsxGn/fPM+vKN6uLii8jnms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )