UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ohq8Hr6NHKDqGeD+jjVQIE6DQS1Op6T0XyJS3pnzR8Q=' 
WHERE 
  key_id = '1d89e97650c90779f7a24495b216f02d7bbfdab76248760af346b0ba95491357' 
  AND (
    token = 'Ohq8Hr6NHKDqGeD+jjVQIE6DQS1Op6T0XyJS3pnzR8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )