UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLQcBJlY3JVWL3hqlH+o1TKbgeRqzvHtf22DNGzHhnY=' 
WHERE 
  key_id = 'a2597b2a02042791c38d437daddbec252d403e1938cf3555847731692964a9a5' 
  AND (
    token = 'iLQcBJlY3JVWL3hqlH+o1TKbgeRqzvHtf22DNGzHhnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )