UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aIHzwmzFzhRnDGR+RmqwNJPulvrQqMnV8m+loSOxbMU=' 
WHERE 
  key_id = '44f5304e94b1f7bf9ef027237b2611836fd119b07881a051f8001686b0f54e2f' 
  AND (
    token = 'aIHzwmzFzhRnDGR+RmqwNJPulvrQqMnV8m+loSOxbMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )