INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ac9fa43d0333c76b3f11fd41d7fb474774d65c60702e323ee8c20b89bbefed3', 
    'MI8XIxA/DLxBfRUlJhw6GOS0+iK0XHCBUlx9RbaolAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)