INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5111be2e1fb2ee1f39d306977f2df03f68a7264d616c2376078f8ca89107a7d', 
    'avxk8MnU4vN8kZvqqcjVJOo4ww3PajL6FUpLEIuo+Vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)