INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a5045da558b48dfea586c5328abbb79bc539bdf3b59b616ef994e918468e924', 
    'h4ACjneNiE6Xu114B21dY6ywZivIozIKoWrDFCbDZis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)