INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1f1451b147d66a5554e47d9212a06476c503035e424ffd0180b8c9c2bd46302', 
    '1IG6DniilJZSE03pbyAAU9OIio7aBOXg2Fsch1A1q2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)