INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e9f94462253a742549c3fc6b561f7ca292879d1fbbd0971fa93f2e58eae1814', 
    'Elmhb9Fl+ZMrsfyxkVe0T3hqfm3DkU5d8dUJyxoojfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)