UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVO5qSBPvKnt03f0SvSoZAF8Wq/JZM5i/+KtawLFEfA=' 
WHERE 
  key_id = '47da98b3ebebc8a97b6f5a240988403760fa854b6fb2fb24dcbc2e80f281552b' 
  AND (
    token = 'EVO5qSBPvKnt03f0SvSoZAF8Wq/JZM5i/+KtawLFEfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )