INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f343cc1d70bb7646a2606ea0afc1cd77a60375de5d5036983e972decab870d2c', 
    'qsmQKCjOXXZygwZOUSA4o0WBFnHcbigTd+kE0GOdWqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)