INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e539f25641b7352a741143c77de73c0d1c490cda6e57bea6240ee056b92ae2a2', 
    'gnhXMMEFKOKmNc92mDHvOwVVkF0wKJTKZaSKKL9qt5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)