UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3FXPvCnCnME6LQjOOXc3P3cwLCSE7PSer0JvFScuK3Y=' 
WHERE 
  key_id = '47937a7ac1499f4fd66a7c23bfde189900aa62710ac1517bab1e17433b95238a' 
  AND (
    token = '3FXPvCnCnME6LQjOOXc3P3cwLCSE7PSer0JvFScuK3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )