INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae64fe2ef50d522d749d452834b092ba1dd3b6f349c4cc1703c1a3567d20c934', 
    'YaPcVX3zwdVJaW0JkzmXZEj0KsyKJrhbfOYsTPpJQOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)