INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e509732be1d520df18a2fa8dbd83fa825869b9a6020b932ba4a05e23fee3eb35', 
    'p9jlFOgZuP+Z9HopWvxCI4rHeb0c+vbRX39NBa6WkOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)