INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b8c008a384e50fe09438d281b7a88b42768db7d361632d9b96fc8cb2594a4e8', 
    'NGj0iWi8yaSnCGNYIbE3xGPyDlqNSM72fufCxxEk2O4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)