INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd590bea4bf7ac057f369a1c09bc06e4d1d694f511a5e9c4c9262a5d760942161', 
    'DSFwsqXBsGspYI4pp0vgHPrryQlGUg7B0jY3+/Z9vZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)