UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1htza/6FHpeIkE6W28hUmPZzKfKYLDPU7jIouA30olI=' 
WHERE 
  key_id = '177b4426b4d996facf76c147202def4e2c9514936663b9115ac10f9582c9757c' 
  AND (
    token = '1htza/6FHpeIkE6W28hUmPZzKfKYLDPU7jIouA30olI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )