INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5ee17fcccaf25ae786326f696211f21563f7e4fcb6eb693b8c524e1c6a2af4', 
    'vJXz0CobshNNlKcVv3pRxLjyvWJ12xgVeTt2cCJ2Nq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)