UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsZZyK+s9LRVkQDOLYOA1nQur9Fc4diTH+OOutlZzWA=' 
WHERE 
  key_id = '4871c822222fb585e70f353fe855aacdec7afb2701455cfb83c85f15d30408f2' 
  AND (
    token = 'nsZZyK+s9LRVkQDOLYOA1nQur9Fc4diTH+OOutlZzWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )