UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MouYXD5UjBOSUpyjLXHZGsYJYpuNU7RZbp5rh04Hns0=' 
WHERE 
  key_id = '4770db6a0e48a40d9eb0aa062f9daa6ddbbc7dcedf7f94969ca5fee2a6042b6d' 
  AND (
    token = 'MouYXD5UjBOSUpyjLXHZGsYJYpuNU7RZbp5rh04Hns0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )