INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55fda00ca9c940a69545acc9d9fee15ca8f6e16f72347739dc1ff6f87851a37e', 
    'v+TwZKC2bEyEAvVOgVLsomqVnXWwSqzGug6oFTGaLOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)