UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5Un615cJ1BBf9HnRAJjVgAdjdu0mkSv3TyfWWD43SM=' 
WHERE 
  key_id = '67d4ab0ca540bcab5f8aa82a6f0dd05fcfbf4490b6f2c43617aa7f8f2e61f4da' 
  AND (
    token = 'I5Un615cJ1BBf9HnRAJjVgAdjdu0mkSv3TyfWWD43SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )