INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce1b44c2af8576d56b390c96597aa22968b9c86c01d5ab19d8372c2eb576b908', 
    'D1XCHqrrqCdFJrfnKJWtP2hawBZ9TmKrzvJPnnF3IH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)