INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819b4fc05728bd190cd312276e8bdecde8372b09afd52c22afcfb766b34a8e4a', 
    'g4h70zz7yXATnAn8QqzQ0QlzLCNLKozXN2JYUMPIqMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)