INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d150995ba88e32c1c8b315e9a5cb38c9faf84fee41026297002a2004734fc68', 
    'CUN7eB4tWL9sHwz4BeoSNY2pX2BgQbWVx3h1eIW3kkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)