UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fl7sNFv0OjBtr69PjST/vDJBTs7ug7Z3cG/xOnJk2Xw=' 
WHERE 
  key_id = 'ac8e24787085fb61e239311b3c710dea453ed4ccc533bd755a9610a8e3b005d8' 
  AND (
    token = 'fl7sNFv0OjBtr69PjST/vDJBTs7ug7Z3cG/xOnJk2Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )