INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '902c4c80e179a881a3552ef44dd359aad881cc58443ca857a0ba48efd5636328', 
    '6KPZrWPvEs9tdRPH89hIZpNDwqcu+tdWKtU7nepwjwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)