INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d30456d981994212e3ff9f3137e39e8667aae75a524bc7cdc10baf8495da37c', 
    'Rfr+vrdYIElpXj95qgoMatWBsEIKD39oZN3JsZTJL0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)