UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yv9VQH6hNfKveY2kGwFdxA7Z7zv/lmBtozdletmXMMk=' 
WHERE 
  key_id = '89e5c87f87d4eacd03f1bf3a25597677967162bb506d8de1c273c8fb23a0e665' 
  AND (
    token = 'Yv9VQH6hNfKveY2kGwFdxA7Z7zv/lmBtozdletmXMMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )