INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '422fc04e7d0cff49a6ae5c0856e6e19729ceb21f87100a679668d735088a8237', 
    '2yI0k9vrbag9qh2JRti9EWnntbqw2Rw/5F/8ykgbcbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)