INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a3e62b90f374a651cce7913f409e76d751853768e272152e932bb3d461b6afd', 
    '8HpxjEG5xfaCQ+FZkOg5LdHfVtUEmJgg0ahQXdTmnCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)