UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QCaRuU7kKWqzCN2g2ltABFEmQI2gK959oSOhBwXUt0=' 
WHERE 
  key_id = '9d5e5995f2f4f730b9982ebf355d33cc9d9e1754cdbd932842384d280e3556d0' 
  AND (
    token = '3QCaRuU7kKWqzCN2g2ltABFEmQI2gK959oSOhBwXUt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )