UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gxIgvHlUg6Z4a+ZI3+Pnr7xwhvHbXZkI0t6UwYas2w=' 
WHERE 
  key_id = 'af29aa919d91860444d375f8198877d3256686b6865cf36ebfd95331d25f3ace' 
  AND (
    token = '1gxIgvHlUg6Z4a+ZI3+Pnr7xwhvHbXZkI0t6UwYas2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )