UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqfCf55/EqHc6yF0d48+EY/olKRhnJTDBC4+vPOvFdU=' 
WHERE 
  key_id = '3371dbdd73f58bb3d6207014df15178fa8976ef720fc90c60b617d345f978c0b' 
  AND (
    token = 'xqfCf55/EqHc6yF0d48+EY/olKRhnJTDBC4+vPOvFdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )