INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6c388f20e6e4089cca65c8a279e95acf7a50bf7549a070aa9cf7df08f588690', 
    'LAX6+/wtx5YUXfq9xbShc5XaEte6U8pUvekVbo95aEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)