UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3BaAhQkytHhDIqLidb4W82sQM/wo0adGDMvc2YVBoQ=' 
WHERE 
  key_id = 'c708980d4eb87b948a6a48c47ef7ab9cb20bac2bc77e970df063fd5aaf81b4c8' 
  AND (
    token = 'u3BaAhQkytHhDIqLidb4W82sQM/wo0adGDMvc2YVBoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )