UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nua+d2A8ZbuV0O2FA63y7fzQ7Yog5axytcEE5qURweM=' 
WHERE 
  key_id = 'd4af860ac9a95fa1e0a15a049266241777d7f7f2fbc0c79cb294da822f00d605' 
  AND (
    token = 'nua+d2A8ZbuV0O2FA63y7fzQ7Yog5axytcEE5qURweM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )