UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FQO7YTT2Y3JOTnkiB+NyFjgzNAvZ8TzOxrwhI6y0LM=' 
WHERE 
  key_id = '9f69e820cb681dbda99877be9b8172291dadc7092054faa7b0659d424d507091' 
  AND (
    token = '7FQO7YTT2Y3JOTnkiB+NyFjgzNAvZ8TzOxrwhI6y0LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )