INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a34f85708e1cf060fb9f57c75cd39d6af5f7c0058751aab03f7e46854183ba36', 
    '8Iow7S07q7fAp+fXKzl78lwFt8cvKhoSiilh7sGqWMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)