UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SBKmwtEa7bgDvJbmIYuCZr/dIUi9izBTsgMFguQ0Tec=' 
WHERE 
  key_id = '812de147ed36b633e8ef62594704ab95a0a68fa05fe55430b0c40162bb6f2a93' 
  AND (
    token = 'SBKmwtEa7bgDvJbmIYuCZr/dIUi9izBTsgMFguQ0Tec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )