INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038420988cfd5d603ee83bb1fe5b77b308ad95da63424dd755420e2a01f97586', 
    'Sh5cfPgZCsXtOAbeNHJ2L/kBarF7txx2ucCB5wMln8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)