INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5642c88e707d1c2e8c42bb278cc0cdc358170c40ba1cebe1bd3541214e9a49be', 
    'hOxGBHNHXzSvC+F9yjo9PoS5QjCSMV9MLm+FGZu18yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)