INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7178ece4db200cd36b91e8e41f17e57630aae4a08f4c71776b6cea03d74d8445', 
    'mlnQfxu1l0XrjWvxJHHiZkH3u1S3GlWkNXO/BhosDMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)