INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9828cce2fdf3c33324499359ad1c4a43163a174b3482014a43b27e818ed5d6e', 
    'HNqxOFIyh9Gvonbe8it3UGb/Y/kvkOJ6BerP8Keo6jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)