INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae3d159a36415983ecf4fc9a4af1fa972250213487b8d7796a3d3d2bbed23532', 
    'Xtgkol4BIwcJGOdWhLsATJ+54T+ZzY2kT15n4mnpYfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)