INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8a6411e0259a13924bcda313a05fa87d05df10b01eccd3cfaa1898dbe9d63b4', 
    'jcRvKzS6ge7tvE5r+eChdrSXt6NpiibTEFxgNXfY4rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)