INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47c10cdff3ab39483f2d0126e809a92b932c36bb7a67a9efc2ea529b455b7d8d', 
    'pC5w1tqc19auZWIWhQRyRp8KxQj0jDRxojZHXhjHtfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)