INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0da80dd357d5f76ee712cd09cd05266314e0829eb7ae8f9171d90f31a293aaa', 
    '7JyVYrhKJglWQRaXSj0Haw54B9ZfFsdhhjIT04BLhMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)