INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347ea1daa1ff91d1cc02de9fdf386bcb2597d0168d954fcb86c9cb75c6a7a86a', 
    'RfMW+kOFxFESj7IvXqixmLmqxzqIgPvM+5D3gCPag9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)