INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f250d6be406fa5b9db391d8c10bb12301e57480d231aa251c358db4334b1f65', 
    '8gQMJ39D0vNFmrMTTf3dYHaqnHZME6Vb5QYVbpJFbxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)