INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d460711cc84216cea9ab7085de902db07cd7465a6c7eebceb775eb3b7f1bcb7', 
    'DfQK2WDK15XbaZWRlLEqp1nhbCeW5daOQrKj+r8V0z0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)