UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3XpfCMdSpH1yFhnCGTpjbeyzatLQFFghkkuYAvkTac=' 
WHERE 
  key_id = '08a108da46d5de237fe5e434fbeb37a82afc2032f1a77dc5bd897ff94a3ffe4d' 
  AND (
    token = 'W3XpfCMdSpH1yFhnCGTpjbeyzatLQFFghkkuYAvkTac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )