INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '686b7ad9a4215c0f5b33626e0d8ad93a91646c3b34c9fff7d938e2af8599ff87', 
    '/YLi40d1L4vBP4f069x3wrL6gAc0Ql5JGjL3gz+bxZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)