UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IkW6xfD3uE/r4QXbiR0JVWUp6lzS8WCfQ76PSuZQcvI=' 
WHERE 
  key_id = 'c79c98bc4cafbe28b5c587ae88549effb062e1411e55450f93a5bff571f1c46e' 
  AND (
    token = 'IkW6xfD3uE/r4QXbiR0JVWUp6lzS8WCfQ76PSuZQcvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )