INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e33753d5e453fc09a09c97850152141570e084b0bde1cfc9c63005190c15830', 
    'iNq4zpdWGMGpMjhJAXz08RBtJTTKt5PIApaT5fl1k0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)