UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9cL759L50JTuziHff8Rmx2QI/jDyDU45X5LEHJ2MynY=' 
WHERE 
  key_id = '56d4c9d57fabbca83c13414547e0f582b55e433c83f6ab3cc68a36bcfd80ec27' 
  AND (
    token = '9cL759L50JTuziHff8Rmx2QI/jDyDU45X5LEHJ2MynY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )