UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vWq9N7z8ilrhTUwwmV3L0U5Bx0MkOtuixJVIhmy93ig=' 
WHERE 
  key_id = '169631c2befbc98a4488c17ffbd901f6d592c2efbe8518cabbbfeaf74377ab2d' 
  AND (
    token = 'vWq9N7z8ilrhTUwwmV3L0U5Bx0MkOtuixJVIhmy93ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )