UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wkwjRJA6U/0JeUnno7Y7cpSPdvuDDQdq9r9ayUZl44w=' 
WHERE 
  key_id = '1227716b523ae682bdd0f94e4fc1d52c706f1aa58140bd13aba85373b9c8fdb7' 
  AND (
    token = 'wkwjRJA6U/0JeUnno7Y7cpSPdvuDDQdq9r9ayUZl44w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )