INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f1361b029a545eaa8403e63f5634fb3db79cea65ec2f0c433e6a20794cbb46a', 
    'KAYCt+tu2QRYEGFW4SlM8L8uW7aGjHF7A8zVohzv+nI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)