UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZ8ERFSq8CB6FmTJ6eyCeWBPdmup1kbDwykXQCDzK9E=' 
WHERE 
  key_id = '99cbbc4369da832e1cf95bb060b1642a81d71aca89fa057e73db548d547f6209' 
  AND (
    token = 'jZ8ERFSq8CB6FmTJ6eyCeWBPdmup1kbDwykXQCDzK9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )