INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8caaf58bfc61898185114cf9321a4ef04b997799346abda946ff93676b315a47', 
    'l1g0yqjwbDHhGvbZoljOi5hKLnfsyGEQpsV7HMBVJy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)