UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZKi8L+kQOYJ8d8BIsy7pUXChDsUzpYvRrsNcAmm8do=' 
WHERE 
  key_id = '0305d8a6111c5eb27e6f55e6c086f1be93355393e145e5b54db1177dce4e9901' 
  AND (
    token = '/ZKi8L+kQOYJ8d8BIsy7pUXChDsUzpYvRrsNcAmm8do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )