INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e40f17ec353b18177922edea67d8d7656cdc1b62021cd594d2d3497e5623e58e', 
    'lT9RxitwcAyzJyYnBvW5wPpuZr7mZHQtxiKyXxRo9Cs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)