UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mB1FMq+zR+v6wl5Pt8JbPEJLZdDHis9JJZM0PqqiD4A=' 
WHERE 
  key_id = '35a827fd3bad7d8f8e947d983bc05d9f471eb99fbb4e8a124cd6684bdf347e02' 
  AND (
    token = 'mB1FMq+zR+v6wl5Pt8JbPEJLZdDHis9JJZM0PqqiD4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )