INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de574af630a272f8925a7af627f4e94b4cb435021a6541287fd7312eb29e0e29', 
    '3fwsTTrGnz6kv2TT+HcS3vDIHPDPUMF7oaALkeGBgYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)