INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '269777e49a7073dc44a656846a052eb0a3d47c689f9812c4e50f9263860e33a6', 
    'HcFEckwtxQyJJPVGIHkmdX5IS+xucxJO4ozDEOe020M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)