INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b76c5dc699a7ddf933ed2e8c5c5e7cdfbd1ab5563c917b5ee9c72eb54c427bbf', 
    'mjfBPg1htZxIX2byvGko+uLMoFEy9Tg3G8j/Ayp3o9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)