UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdAizMeISnp8WLvYmZGKraFqM+1Pf+rmdgBpTUhwOq0=' 
WHERE 
  key_id = '429839de1e96cddc3ea80c120892ecd0c8f49be1fe67a71a65c0afe83a58aa56' 
  AND (
    token = 'qdAizMeISnp8WLvYmZGKraFqM+1Pf+rmdgBpTUhwOq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )