UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4+7AISYAc0sIAyANWMh5KuoYW5jq5+1zmZUg6Ul87k=' 
WHERE 
  key_id = 'f17ad80f2d0272508a86ae92953e3f1dcf200a9aa21bc9fb16dd3afc61ac05bd' 
  AND (
    token = 'i4+7AISYAc0sIAyANWMh5KuoYW5jq5+1zmZUg6Ul87k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )