INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb5b84f12985a0cd2d00f018a8a842faa5d4744511e4a3622e05b9657381a98c', 
    'OjlpJdMw1bWzRb2hXfjFzqo1qPMrHI6qZpM9dkiURDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)