UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FIbKYuf5L9QZyJuATFmlYSe1uNfyAUgyJFdXSHJ6qo=' 
WHERE 
  key_id = 'ee5c04713b80c18da402a602aeb0a808f42a85b695de2a47c744a28f7dca3faa' 
  AND (
    token = '6FIbKYuf5L9QZyJuATFmlYSe1uNfyAUgyJFdXSHJ6qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )