INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647832417115eb0d98d2710cdbe6c5ba586c32d84ac53954dbda88f78ef1f1b6', 
    '7HrMmKKgohx6YqWq+mXp6RprZKW1RrzbXB66qyXEW9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)