INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f942259f69089b5acd505805d0917402e3672ca5e972b300f641723c31a22b24', 
    'mel7Nr3Ke9JaAYWxJHAlqyf/ypHoMU4BzUAjL9Q3xeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)