UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKBOopBxetHKfST4AcIx6mTF2OK0N+fW45C4O6OswGo=' 
WHERE 
  key_id = '36d77809dc95598791de55d0381b8b048dc55866a649e967b891691544f80b19' 
  AND (
    token = 'RKBOopBxetHKfST4AcIx6mTF2OK0N+fW45C4O6OswGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )