UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cKi2EyDdX1giptzUJfymxy+eICogWzA3SMbi4Hioeuc=' 
WHERE 
  key_id = 'a49cd484449aa585944105cbac0ecdf3901ac54543d7049b88de11420565e678' 
  AND (
    token = 'cKi2EyDdX1giptzUJfymxy+eICogWzA3SMbi4Hioeuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )