UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfZow/t0HNihh3XK8E59VIY73upAjfiN3K3lWnVZZSc=' 
WHERE 
  key_id = '7c4f84f8003f5b3dd05f5f298d298731afbd9962523a21dd0876a41b497fa8c6' 
  AND (
    token = 'UfZow/t0HNihh3XK8E59VIY73upAjfiN3K3lWnVZZSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )