UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WW+cGvqtLxcdVdPG7VCvALzgOqzQKqy3nU9+Nlj6F4Y=' 
WHERE 
  key_id = '2ebe911d499201d9adba7b8210e3c254cb2030256449137a08353d58e3a46969' 
  AND (
    token = 'WW+cGvqtLxcdVdPG7VCvALzgOqzQKqy3nU9+Nlj6F4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )