INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c936e120bffdf25dfde67413175cfaf7cbf22d7329c1a81085d05c30328c14e', 
    'Dou9o69aFT7b5zq6axqYwwd3JPwMoioPfg8WS9gxhKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)