INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '929ab5132c07bd0a09388b00c48ea45cb71ad24a6a2a6bea1680f75f0a6303ab', 
    '6c//Kv8QwX9lRFlU7shetZPFsuoi2WCxYkaaNHG/6S0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)