INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7972e2d6fff0a27c03ae2bd2218071634f671c4aecb03e561cc2a333e83d7b4', 
    '8+2n9t9WKFum/4WpuqmBoZZF/M+K/gq0RmbvXoIq1ZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)