INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f04b6ebd1496168be1bca28b17ea6db3547b889081d5bd2f250836fe713bf8a', 
    'aAxQZOyi6c6TCHP6HiJ5nDi5gWvyH+RWe0M9hR15yiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)