UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c7Tz83Ii67yaT28Gz31kIsiXt4pHhehB7xIMGmOFA7A=' 
WHERE 
  key_id = '578f80851177a86278ee823a9f1d9f55e63a198d5617faafba2ca414bbd1135a' 
  AND (
    token = 'c7Tz83Ii67yaT28Gz31kIsiXt4pHhehB7xIMGmOFA7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )