INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f2f80a312fcef676fd66c5f44e9fcfdcd24660933bfb532c33a9d5dff079f7e', 
    '/Z9JGfhjTVqIfgQbtazYKFdgUleY/9TLXM5IEulUMk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)