UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HHVeq+SXjWYNzKIudH4Du5VFBSKvjhpwsP54E0uPSU=' 
WHERE 
  key_id = '3d85e5014faa1156060a5f95804e0055ec5a69833c41ae05fb432f35928cbb6b' 
  AND (
    token = '2HHVeq+SXjWYNzKIudH4Du5VFBSKvjhpwsP54E0uPSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )