INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '834ffed6f1653a05a0eacf9184797c67483707f172d7848af8b36fda7def280a', 
    'NttHunphMjWAa6Txm06D21OkMwVpPIaus91megIBPrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)