UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEdFBus0sN7IHzAWa+mKZKWuaZZHaqlyU3nhAJXYl0U=' 
WHERE 
  key_id = '3f6feee7792f60f25fd27ea083bb553cc4fa52d55989d7754e5416d735b51c5c' 
  AND (
    token = 'pEdFBus0sN7IHzAWa+mKZKWuaZZHaqlyU3nhAJXYl0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )