INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '910244a0bc979c494ed868ee13b72c73226ea950f55060c4028ffda887251184', 
    'WC0XykqTvoFlfl11igE6ra6xDXmXxzagQpj2j9IN4Ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)