UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/am1WcqEOdQHBHDyinrU4KY3SlniPcAWGu58nMvOsVo=' 
WHERE 
  key_id = '50c6641e6ab8eaa4b64241913b29cd658733b61310012541004e03bf8b84723a' 
  AND (
    token = '/am1WcqEOdQHBHDyinrU4KY3SlniPcAWGu58nMvOsVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )