INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b671a8306e8dd3906601686be04bf1ac9b081ed8120611a5600edf634726eba1', 
    '627u/SwRlKybLMvr+ZgoFGuy0B0jQwoxOTgNfVgiSSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)