UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwgMF8aa/Jj2SsZDz9hpK2MekKxBMzq6rBvfap0N/jc=' 
WHERE 
  key_id = 'dc15fc93faf536344709a71e28b0dae222d280459afc9820e2a486c15a5dd046' 
  AND (
    token = 'rwgMF8aa/Jj2SsZDz9hpK2MekKxBMzq6rBvfap0N/jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )