INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f7aaaad3c7fed5618080d3ca34753c50c7616e09e8a69da8e9a21a61240948d', 
    '4NnaiNRkYwsHQCwgjpyCckaT5cFafmPcUEHYPKb4rk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)