INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '953a2846ef58e2cb15942ed401b2655ef519a8fba5d6337341a7bada18b0b28d', 
    'HQ50OlPaiQNaBE0Ardpd9YzOiagcl1h4MIJOVZWw5Y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)