UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3qxrwRjfgW/CO6ySDsNWhFHyfETzWt0vH5T1Jf9UtMI=' 
WHERE 
  key_id = 'f94f781aea3c7025b43afa07a9edd811f042eb5c66ae095265a3ebef58b3a556' 
  AND (
    token = '3qxrwRjfgW/CO6ySDsNWhFHyfETzWt0vH5T1Jf9UtMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )