INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '445d3e3cbea027c4737f024531f77750ae4f9efc85e2eca495aa86c8c25efbd5', 
    'cNs+vh0BpcvVdt4cFo/cnkaLKIUMbOawccJ2nE0EPTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)