INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '938cc107017379b451743e388c392b736b6b9f246a77e48b66def0b41be73861', 
    'VNf5DjE+KzFVuVfjzH6CNbULXaIYMs27hoezmnOqaAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)