INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fde71d11ff870fa415d36d4a91660a991abdbbb93f777394542bc67ba61bd2c', 
    '6XwZSYLTeYLESM6Fbuh3hzSw20sADOVIYM8ClgjehfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)