UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDQ96PHS2ZkuRtP09iiD099kEiZ7S2rjePQX5VOo/lk=' 
WHERE 
  key_id = '49976846b21b13fbdc5eec97506784670b8dca6ff7ccc9a28e544358e491b68f' 
  AND (
    token = 'xDQ96PHS2ZkuRtP09iiD099kEiZ7S2rjePQX5VOo/lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )