UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BgZ3+vh1bYNA9ygGHt7C/lxh1gIMINeoGPOToNggTY=' 
WHERE 
  key_id = '1d7ada186326c9a6bfb0da834b93bcfdf9d36055ed3944304c9873d52ede4fd4' 
  AND (
    token = '6BgZ3+vh1bYNA9ygGHt7C/lxh1gIMINeoGPOToNggTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )