UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I0UkpYb4ECC6IpSe3YllUnEnwNGyjnONfgJEiS4cK+M=' 
WHERE 
  key_id = 'bb6c1146df7e4f5ecafb2030fa95eb736c7374442105c98f06947859cbda91c6' 
  AND (
    token = 'I0UkpYb4ECC6IpSe3YllUnEnwNGyjnONfgJEiS4cK+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )