INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c63280996540cf443ca681c9473f720c1b9ca1d7e44667bd2f255ab25f4e023', 
    'Kz+YZNutxXXq8q+rzjkmpvsmj6IFpkdlJ0N4EjSygI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)