INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c3c9b8711c6e1394cbb0c8bb9de0bbe353af47e39aae3df504986b857040f7d', 
    'WH3jcxWyw03iEeebN6JpmX/FkjuDzBBAMTnEpay3z5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)