INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '296979fe45138d7fe19159cb87afbbb2d4a82dde8195cf945758b876c48cec98', 
    '8pPzsXWpYAdMAUkaoAyUxpX/hEKBfHM4oSp3tLwx2UQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)