INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3708c021f73e8d197e0416595bce325afc17baa17e21f08e738cf577cd6c189a', 
    'bSKFS7Br1t1KX/K4JHB1rHwEzWY7JDKfuyxuq0WimaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)