INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '707de3c348c458d4e03a48b4ef07736128038443cd68880e54cc14cf230540b9', 
    'zXfJlsRGdxAI4pPecUWrj4aVkqmB4wVL9j09SwcjvcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)