INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ffd4b7ce3e68e29dded471ee78d03cc70b8b8dad4814a6f132c721479ae0bff', 
    'wZt5E/sBqq/K8a4UioVVHFhmQq07vRHhjGsQqEDKXZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)