INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '739ef17d592d1c5177b283ca72834eb912bd23dba93afe3a1eda367006a9f315', 
    '6iSmawcqEVz7DIxd6mBPpGRu1AcXiQ/arVBfN8LPVuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)