INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b0cf0b84c183e8a538d395809e2891024d54ba7da2f85c40aa5cdeedaa9a23', 
    '2AtYMpOVPuQaeKOL6xNjbZVTUouDf/APGo4zvv03Tpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00086

Result

int(1)