INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8449cf1984e99fd7257977187763496894f1154e0740d52fed66bfc33d2db2f', 
    'VgsPREC80uBFyHo7+CvoTxuCLAsdSEV8wB9QWoY3BLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)