UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ni2qJsQ8te7dTlxuWDsHrGcCU8oK1WCc4FJHJfxH29I=' 
WHERE 
  key_id = '6ece96b66e7374dcd3a3c2d670eae84b30dfe1e6ea51738c06863d49afd5c2bb' 
  AND (
    token = 'Ni2qJsQ8te7dTlxuWDsHrGcCU8oK1WCc4FJHJfxH29I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )