INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6828cbc91b580ff62fa3ee11649379b890dfe86d9fc3420ad7bbea51ae4b449', 
    'biYTrUj1TZeVK51o1kz5rNs1p0rlO/wnBxzzybhR/OU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)