UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jc2crf0OVLfklfISsdlwrvq8km76v4EhPurJ8h4IbG0=' 
WHERE 
  key_id = 'ca6fb097d3399ccda1465b293942cc1bb8b1853340d661c3c82cbf1409f165ee' 
  AND (
    token = 'Jc2crf0OVLfklfISsdlwrvq8km76v4EhPurJ8h4IbG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )