INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6f4c42943a1598aefa16f7637d8501359d8717bda8b29326da25fe52d3f5a44', 
    '8ZMyTsQIZzn49W/+o5EMdfmF/n9mVl4HiddgWm+HUQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )