INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd272dc11830d2156a454a550ca3c04938c91b156d00dced428a10f588655e30a', 
    'kA3Wkuir5iBThTW80/hIz3shK/+xKwjE1oXLOCw2zCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)