UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HUsuVJpaUxPOqSnZsPxBqII4l5yfHPVXeHYivmYbaU=' 
WHERE 
  key_id = '3ab17e7ce3a4bfaf70a3c10981da8ce90957bea42701e3cabf95eb0145077655' 
  AND (
    token = '8HUsuVJpaUxPOqSnZsPxBqII4l5yfHPVXeHYivmYbaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )