UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0hjmU2JF2DnFQWkhYjkdeDZXhaysHXR7uBlg+nFz6i8=' 
WHERE 
  key_id = '6763411fdafee2858ab6173adc1898bba5ec195720abf0e91206e88951be3cb9' 
  AND (
    token = '0hjmU2JF2DnFQWkhYjkdeDZXhaysHXR7uBlg+nFz6i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )