UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1QjyoCq3Tvi1rafzY7fiIe6zMZ6M5+0ZavJo54PLeyg=' 
WHERE 
  key_id = 'dc1db751a8c323aa3e5673b47cbe1b980646b5d34d922076eb8cec55c5d31578' 
  AND (
    token = '1QjyoCq3Tvi1rafzY7fiIe6zMZ6M5+0ZavJo54PLeyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )