INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e03111ffa1c4c9b858b12a3bace1299777831686239b9d1f5be5c0a26363781', 
    'YVgoUQ0s6Hs8I43TQZcxjIzSwFHGWkea6qgFSyeQN+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)