INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d2ec1a1d3dfc59af6fe6880c9d07a8a2d1bb1bc929c0ed81dc36f1e39325055', 
    'CiUK2fxO90seXQeCLDlgQ8hY9H9HItJHqTiKb3h8VX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)