INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b747102df77bd5a3248f71700679a272ffb76b043a5de4d2eb742315606fea9', 
    'NZBZWAsRdxz+igFv1srMQT+aWpMQbV3GtQY4CsJQzO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)