INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '779ba3cb4721b8c1b5684b1f7f3c4680572a818f58e26c580ab3bff45506cf2e', 
    'rFHUfvQz75zaQ4yx7f1BOqsgLOiFoJSZVr3pAisJGgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)