UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+/ZJDPqas98YTWhz6kteP5KBFVk8/k72nhjSaiRkxg=' 
WHERE 
  key_id = '09193fe86cfb73c7061d9e639a10a21c4909116c9b99465129099fb3d7e95ba8' 
  AND (
    token = 'S+/ZJDPqas98YTWhz6kteP5KBFVk8/k72nhjSaiRkxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )