INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9539f20c0fe537eb540e5de9207e37877765b623b3f702144c0c33ab600fbbf7', 
    'OD1dj75wHruET8nfipOBpjueIOrx/sEqKDib5xHzaR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)