UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eklfd+ZgkqLCqEB9t+Ls9nhSz6Nw/scNdg5Y2KxdGzk=' 
WHERE 
  key_id = '9bc154de4e048faba2824bc31c21d40e7127b9f87b543ef4affc0b74c9a50429' 
  AND (
    token = 'eklfd+ZgkqLCqEB9t+Ls9nhSz6Nw/scNdg5Y2KxdGzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )