UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2FtgpUb5zCSTTBstWgAJSZsP1XOXKCc640Xfl+w78ZY=' 
WHERE 
  key_id = '864ba6f9ec8811f7b2f19a2f07e8df9c897f888592b2ff35d18f721ec126385b' 
  AND (
    token = '2FtgpUb5zCSTTBstWgAJSZsP1XOXKCc640Xfl+w78ZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )