INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869ceda7ee1531ea26f696f00420865fa813c45081a2e5470ad7d4ac91a1da3a', 
    '9PTAE4SP1OUbOywIsQqqgLgApmteXSa5XLETOEPFlcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)