INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3693d20e9a425eda0b21961a58b26c6fbfdea3117af2b2f2d6d2d9158bdd0d2', 
    'wFK40NkcJzBahVyufqdy8rlCaoEfHPtxkps0dABGZfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)