UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FJDUlCE9pszDXHdQxmF8GK0y1xZ/iovsrZGYvz0uMZM=' 
WHERE 
  key_id = 'b4998437a4ab98c0ce3c988ef8a38772f1981a5b49d01f61993fd435100b26b2' 
  AND (
    token = 'FJDUlCE9pszDXHdQxmF8GK0y1xZ/iovsrZGYvz0uMZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )