INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4da228f346554042377d399c7cf8baa3b002bd03374a75fd814c792ef4ba37b3', 
    'lny8vNMRGet7t3LtW6gQVrEPd1o8ZXJMsrU7ril3JYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)