UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpZx0br8YVzLdySWKEFwam00txsQzNcbWENprpEc/8s=' 
WHERE 
  key_id = 'e16c97ddd8c4f8bf570645aaf87448c5ab9a6d721af0aa99c96b8eb2e7b177b8' 
  AND (
    token = 'BpZx0br8YVzLdySWKEFwam00txsQzNcbWENprpEc/8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )