INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6de1b00fe41075fcda36b74def56b3f1bbb2f4a2ac21f05032fa2c363ffce00f', 
    'rYiZViSbN4N9huR/xOXH051wlR/mFT5j9WrvZL7jjjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)