INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51d695e6a636c6a1513ac6dd3e58e17d18480203c71ee152927f005f6816369b', 
    'b78tyr0cnm8tXQzHQ4SPcbQc+JMtcH4+Zo/3qys4hGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )