INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71f6dbe253e3476c1579ff669a742913fcec218fb8c63d754da07044b06ed6cd', 
    'oL0IYFy4DnShCrjVTe5r8Pimyd+WlFcapfFVk/4wTB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)