INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1789e9cafd37cfe0d1d78a8aa50458370a1a0f3d697f918b300e82892375c42', 
    'sJI75nUp4RDf6tIZugr6NhZ4hVsHzTIccXC8iL1qCKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)