INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eef86ec019c171427567388538348c1c662716d6a1d163b9d59d0d7e8a52c0d', 
    'psi990KpldoQ9/FxZhOx2RUauGTtuvS0s3LQ7vm4by4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)