UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17O5lgVBAgUHjZYeRqGb68dKniJk02YGWkLPmq4bz28=' 
WHERE 
  key_id = '8ac56576030971abbf8876a54a1badadff196c34ad8994020f266e2c0d34ab7c' 
  AND (
    token = '17O5lgVBAgUHjZYeRqGb68dKniJk02YGWkLPmq4bz28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )