INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8cf8c5502daabaa299bc7812504a6272a344f9020a824ab64cbdba214931b2c', 
    '1dAXkrOrdTxTp8fi9Bidi1in+XJq2WV03tCb4okyXe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)