INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0def976a598c875eaf49f0245aed380df715bb268644041c506a58d03a38546', 
    'fs0xMmh2mfHM0muYo1EamFfjbO34WRdQQ9DGVndY35Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)