INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '277cca121cfb446b6b998fbfb8dd35033e99633b9248c463718cb763aba46bf3', 
    'puM/zYBVg9hEUjWuHvaF2TIjX/BjGRzKf7yyl99uQmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)