INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '033626dcacc45bd03e766bd80830f6844851a4f1c78993be21f52b81e79c3798', 
    'VwV5fFTn8Fnm+W8jhRS3oxM6ukvmmQv2T0Su7YXvu/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)