INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cdf38e00d28259058d2873c952d689782e134741719a209750dd78cb617cbd1', 
    'yj3kF3u/NLS1SRaKanOl3XPW/qn7NQzjGa5yRZhBgO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)