INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '735d09da0bf124f4ef9a286ed3348bc101fa4925f94d241a2dae0814a5b4f420', 
    'eO/9Vb1tqB9Elbx8dFamCss2htcapSK6ZbRpQDPCfa8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)