UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QAQdOn6mcIl1U+mtZN74CyTgoOPd5vxVkDELFy0a3jM=' 
WHERE 
  key_id = '3e2d874dd1090132504ccb667038cd426fa7af23e5edb3ec39c1f95e1dca570a' 
  AND (
    token = 'QAQdOn6mcIl1U+mtZN74CyTgoOPd5vxVkDELFy0a3jM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )