INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6ecdc96bf0c605e25c021cbe483a059bfd1dfc5709d2fb7f600c161409ab438', 
    '5S5kpROkQq9nTbSfbi84jYeHO6PhkM2+0EYM/xnyvY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)