INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994909de6c63a1a101dfe31e9c6f66c0e311fdf6846be214402cf1864769a0ff', 
    'oVZqsiOEnAnzf1XxB0YIZ9FhWDKpjTHYmdvJTta3kXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)