INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c6b7e99b71c6014f74d7058f7fb5a3d151906c5b12af3a214edc43a31c5fbec', 
    'gu53/ooDKLZrdEwNrH/KtAntwzC87dEh8WuZEeedaVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)