INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '830a3868b2baea8a4951c160fa3bcf8b1f6a7ce31044be0fd7d3be38fa31cb0f', 
    '6yQPMhBQ7LvzI5bQZ1uFZOex6Vm9SmVoiTvUkZwol+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)