UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fv/xsuWceTcSmZy5veJe7f1mxHqgGmAU/Y6Ywz1MIlU=' 
WHERE 
  key_id = '79dbe6aac544e17f87b6ad4e4f7237a925163b90e869c8c19311ca4492c7f606' 
  AND (
    token = 'Fv/xsuWceTcSmZy5veJe7f1mxHqgGmAU/Y6Ywz1MIlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )