INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c639c03391df159e18532ecd8b34d44897c1e0c1b0fc0e91e55df21f55cbaf9', 
    'vDRnrtQVVLIVFdryfND3L2rvJ99yCritiryi4tmmPqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)