INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6428ffdb5a7d3496e15e562e97a0f9b9cad53d81f1c2b3fbabce87201a41ad81', 
    'yhLEo4xtSfgc3B4P20kStwkTAqVIo2wkH3+aY+LwRuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)