UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXTFbMwZ+qBUAgMaWaDLlVBocQu/qcI9euHahWzWSYM=' 
WHERE 
  key_id = '60b18f9a0d19fa6280d9d34aedcd96b00f0b3e348dabdae7bf2f9f243caab408' 
  AND (
    token = 'PXTFbMwZ+qBUAgMaWaDLlVBocQu/qcI9euHahWzWSYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )