INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c81361b46cedffeff9454c8ba383685b01604d9f6ad0a106f8a7e42ec758194', 
    'qZWf04ZYhvltugUyd1lgPnOgZo48gfT8hh/YYyworM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)