UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u4adW3+fG6X6FUb/7tGiKlosQ36XaxQnSg1aSSoyhgI=' 
WHERE 
  key_id = 'b382092ad14ebc877765699a4c0cba44fb8980904821ed9935d1c88c2c1de530' 
  AND (
    token = 'u4adW3+fG6X6FUb/7tGiKlosQ36XaxQnSg1aSSoyhgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )