INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c39efbd514ddce5ce990de26cfc9bc96691ef178d851da80a60f9bce6cd8864e', 
    'DktgacvqiRw62hBcexCzIuM9kI69dQpcacPczlaaMII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)