INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ae2711305c7b9c186a87265e5228a8d9f1bbfe8f64fde6fd9bd92297a9df31', 
    'HZelqpKvBjDnHACaD+FlinlDHjxqsoY7yRK4M0ssDZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)