INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bee4af3b67fb841d99debfb44e158c0ce95953b6e21e6cbc46b2b904b1422a9', 
    '5PKBQ7puYvwsmOLua9pMGuNFwbMBJ0k6Mz/kYoYBnQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)