INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c85804f39cc7645e1fea5fb8cd8af00b3786a856e1fb53d6bff6c78a618a041', 
    'Tm+hPAQaqraT09D6JlAeaUfZPSExTucxQqDKI7QnPy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)