UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KwdP4cLhY8jTFQSeOLONZFmgHCNcWTuhUpX7jYbp+U8=' 
WHERE 
  key_id = '95342b7c9e3067319418d42e0fe4575fa7827fce4e859bc7b47051f57d775f3a' 
  AND (
    token = 'KwdP4cLhY8jTFQSeOLONZFmgHCNcWTuhUpX7jYbp+U8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )