INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b309e04eeb9538474ff3e6bde357224aede9ae76973af4f995e4212209d12b1', 
    'mJp7wwnBriPI0Uw+P+qCW01Ey4wMoNhNsFZF1Zf9Omo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)