UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0cqKHe4aOR08JH/B4xqj3cq46g/RvPn/XSEV09upuGY=' 
WHERE 
  key_id = '30b8d364afbc1add0ac94c7dcce02dffe1508c43606ece804b353fadb78b0ed2' 
  AND (
    token = '0cqKHe4aOR08JH/B4xqj3cq46g/RvPn/XSEV09upuGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )