UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwwIs4iKWwBkTzwDv9t1wlpybLqnqXh3jtv/41r//FU=' 
WHERE 
  key_id = 'b339985a18d57290a585834c190c8a587e956d376d267b411168188356935ee9' 
  AND (
    token = 'wwwIs4iKWwBkTzwDv9t1wlpybLqnqXh3jtv/41r//FU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )