UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZ1QZBq4fhMKGtOeFryo7Qqo7EwkKv/ngMP1tTPlWvI=' 
WHERE 
  key_id = '8ff59ca569abedb81db632fcaf9e288e04033c65408a6862e25b44a64b05a274' 
  AND (
    token = 'bZ1QZBq4fhMKGtOeFryo7Qqo7EwkKv/ngMP1tTPlWvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )