INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '831d03fd6a269497d0dc122ce4e378f07011df4d41e4cf7802edeb00bc46dd44', 
    '1vWbYr3U4TpPP1tPAmgoemayfiR11T52RpqqY+oUJCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)