INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc964346d871c3b7caffcf520050b77c037bbb316925bf48eff7d0a227fc04f', 
    'GKD/BRZU5XX7qKEQXoqIjUJN4ZbA4gm1W3iALQXYd6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)