INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67ddbfad050cc4accd987e7539446271dbe51f757e9e7dda06cb15a10f0fa7c3', 
    'KNtsQyFAl3H6GjpJnsJaLstG7rWSls8Rjt0Eq1da8PY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)