UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NOhnlsP4/9YkwF+seVCxQe4PoxsGRKQz3oZgE6d80Ac=' 
WHERE 
  key_id = '3cd2f015e7298184cba0ab233b4f13d25a04435bcdca709051ddaee98782e917' 
  AND (
    token = 'NOhnlsP4/9YkwF+seVCxQe4PoxsGRKQz3oZgE6d80Ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )