INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d774d952d0b4e9c3a3288d87ee95a64badf03d9d11d46ca5431e7ee4f437724', 
    'U7SXIwikaLu63l4s8sHcaVMOQrP8ekj1SZKFKn6bLxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)