INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3425a667e07ae4480e345dff404b67ec27e1ac0f063aee71a14b31a126c7dcf', 
    '6o5jRA0J4OCYZ2qEDfDbzl0tUPFQZv75DsPGsI0M+gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)