UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kI6X7TgD9O2Bb6VtvPYi9ks2wgz8Iw62hpz0Xy6d3Ac=' 
WHERE 
  key_id = 'fecd02de8b890bd483a97f7b81756eb893c95e18a87fb6ac9196c204bede90a4' 
  AND (
    token = 'kI6X7TgD9O2Bb6VtvPYi9ks2wgz8Iw62hpz0Xy6d3Ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )