INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcb74184420bf9b876b3bbe28e96f1d915459ee4eb894e4ecfbe3e9c80004a4c', 
    'vx6GXbEqWCvdbs8SWIiahcdnH7bviWCOxlZ0bhdtOBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)