UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjUZ7vNf/h1fJmH94mw9RSR2QQth17Xc+E5QjXtW4e8=' 
WHERE 
  key_id = '371689ff09e559e2e52a9c547a7840aa0255b656ee81e137ae6fec811f0f77be' 
  AND (
    token = 'DjUZ7vNf/h1fJmH94mw9RSR2QQth17Xc+E5QjXtW4e8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )