INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51f6788f44feafec02dd24b76a43fd460e0fa924446aa0dabc309af76aac5fa3', 
    'GZDaVorrbxBtooeA7QPMjWiKwh/2jaJWSTFMdD1h/gY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)