UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z6fJO/7hmgEfDczZkTN5P/NxyP04cYTv2qwcMOnXrb0=' 
WHERE 
  key_id = '8070381b635752913e41bc0fe860fe297997c3dd8f9d636b8a1c72ae6b411662' 
  AND (
    token = 'z6fJO/7hmgEfDczZkTN5P/NxyP04cYTv2qwcMOnXrb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )