UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wjQ0kHq6zxoWxStylSLd8YT2YMAheSjAFddcXsxvKP0=' 
WHERE 
  key_id = 'df6efbdd936920e43ddd29f2fcd9b18b4ca67fe9bb0da4c60d0c9ef98f4bd820' 
  AND (
    token = 'wjQ0kHq6zxoWxStylSLd8YT2YMAheSjAFddcXsxvKP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )