UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XUYUFx5EjTSHpUuo04fZ3nWAwTaYaZs7sFHN5HX5KA=' 
WHERE 
  key_id = 'b7b2ec0a099e4e75b3e6ccc6400299d84dd74619538462a5e16ce338f0296f07' 
  AND (
    token = '3XUYUFx5EjTSHpUuo04fZ3nWAwTaYaZs7sFHN5HX5KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )