INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3691699c2211599bac43633a5514423b1d6d212f337adccc3a65c7ad8ba7744f', 
    '42BqoFBQq84YlnDTV4F6Uuwss7W6kFibw5HaY3QVZq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)