INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cfefcceb74d8e57c4cccd3548cac6ad162ece9f0ac594e4fab1c89038767314', 
    'Wkn0qo4Td/JC3M3vQUID6C+CNVtwEbN8WXGzOiBlAmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)