INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3525838ad30181cff46dead46533195164d10eacc91c1b9d21ac348713d06e24', 
    'JO96aNbvC0w2QNKLAYtg8m6qwq4FEkPAkpdOUVZj1zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)