INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f2cffae45bab993c0f1e8eb41304f40cf2dbafe1e0fdf1e83f7dea6a8a40ef', 
    '9uAkTfx8zH6IQScL73KM1sNXKSOpaBAtN1SHttg/tRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)