INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7328513df4fa125a80e567628ebc93bab7b506bdd2aca9165482331a0939bdfb', 
    '9KONn0hGcGeWA497B8xZbTm0jEd72Q0a3iwS2+d5TmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)