INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6820408daf7f382e6e41ba034bea9e0f5c1e75716e3e5c0b694358da6217962', 
    '+5ZjujskpU14QeQIHjmmpMQuWv1LvF3bTvJyAlYaYZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)