UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bLdSx1P+GsBE4HBnNGDbu7cgSjrW9ci+j7KvbMcw5EM=' 
WHERE 
  key_id = '047fb8645beeb466ece8f7eab12b18b28bc2e82df2d4d945c88256b6e58041e8' 
  AND (
    token = 'bLdSx1P+GsBE4HBnNGDbu7cgSjrW9ci+j7KvbMcw5EM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )