INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '781909121419a30c188f8c7b7fbfd030200bf37a6e0ab952fcb16ae3c9381471', 
    '9PDvDDd6MK0tyimN+v1qnf6hgnEORj9e/APAG2mup80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)