INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6abc40cc55cb15e0bdaf079a6a940b91b21a07415138171ddf2c6edf2316ff49', 
    'VXF37e8pDKWmx+WS9ebgbBnmrNItvFvQW0/SATOzDGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)