UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JqFKmk11+73T9eSJpQCujV3Hiv1VYdhcHIt8hakPrAM=' 
WHERE 
  key_id = '472d9c63c6ac11f2ab80112953b821eb59d4dfe230accbdc33b827e1b425306f' 
  AND (
    token = 'JqFKmk11+73T9eSJpQCujV3Hiv1VYdhcHIt8hakPrAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )