INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '884485c412e3f9703fed220708dc649649959f2ca9b1592eb2deb6f3b9bc15cb', 
    'PUm2Y5UvzfB3puvejm84s76TH8lxWlpcL1wTt8h+Jd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)