UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGT3z5IUiHnOR7czzW7S8RhDDwMz3IgqfaMGiOWc5Vk=' 
WHERE 
  key_id = 'c4d57c1d6ffd94adfdb674a4fd3d37d620d80cf0a70c1453e7fed9aa256543f8' 
  AND (
    token = 'QGT3z5IUiHnOR7czzW7S8RhDDwMz3IgqfaMGiOWc5Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )