UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJtakXO3glt4OCgZefvnoGcUqlza1fKOitSuVLhMd+w=' 
WHERE 
  key_id = '564a1b66fab154e650fc90bada4440e1215845f6bd592b22d98eedf10aa852f4' 
  AND (
    token = 'kJtakXO3glt4OCgZefvnoGcUqlza1fKOitSuVLhMd+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )