INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '683879e897c425bb5758d2263d1d4ef143220712b08c316366a01cf84d1ad46e', 
    'ooKFywQ0K/fGVuP8kPreTZyJRY1WXqBS545lP5Xkavo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)