INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '445113f9cddc5137afea6a28ed6cd10eff99e52e1b91a8d6a041735b24c17515', 
    'agoQtiiVTLViJXqqQs8ZeYwesrVh2dIjXIEn+uXl9TE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)