UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ALtndjMhuqTGKWkyG+PX0I+0NC0J0MFo7CCkGe9tmo=' 
WHERE 
  key_id = '3a2fd2e84573f68004db7f4152a1b31ed2084a25c23f2749d44e8ddbbe39e256' 
  AND (
    token = '7ALtndjMhuqTGKWkyG+PX0I+0NC0J0MFo7CCkGe9tmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )