INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6886703699b1d135bdb3c46b6819792944ab231de2867b77d8941dd58088bbbb', 
    'B/GNoiySE+Zvx4B83ttCtp8Hnt8GJhswnkGVx3bBgPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)