INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e66b48bc7971f175645f26d421a954644565dfac53e8bfd6a5da913b88dd2f5', 
    '73q/ZYoEG7nSF1kfq4mfC/FI1ZvE8jSVGCjrVHFtRVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)