INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2335b35a16db5eb2879e3da240311673269dfd3fd0890d800aca5a019b9a0cc5', 
    'SshZrleSRAmrcafM94ufeBn6R0g+yt0WXwQIKeJc/mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)