UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rq5VuqZB5VazP6gFvg4mxvbz54Q+BKY/nY4l196/Hl0=' 
WHERE 
  key_id = '2b3fb751a34eccf98b6be2bf6f92696fedf721cd8206f66ea56e7e14fc543b3b' 
  AND (
    token = 'rq5VuqZB5VazP6gFvg4mxvbz54Q+BKY/nY4l196/Hl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )