INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d4594891c318f97a96c98afeded01ea67ec8167edde1432703a7d9a8df66bf9', 
    'OgEkpl/5ZCjOe2pH27Zv4PGznRQDg6A0Nesc5509Gnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)