UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/BdRpyeslKL4Zrl7ybx0GQGwyAxc/7e3hUUXouqThU=' 
WHERE 
  key_id = 'f8a4a24355ce477dd48539343c41c55d1c0587eeb1596ce0922459491a1d9450' 
  AND (
    token = 't/BdRpyeslKL4Zrl7ybx0GQGwyAxc/7e3hUUXouqThU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )