UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8KIzj2Fm4uHA6xeI/MmKi/UC0hTkIiOnr8TCa7vvz8=' 
WHERE 
  key_id = 'ffae1108021bab04884f46a99ffa2d49b628a2531ad09759739b65d01a30468f' 
  AND (
    token = 'U8KIzj2Fm4uHA6xeI/MmKi/UC0hTkIiOnr8TCa7vvz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )