UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xUXDDONgf67QOZSzriUDjtt4cs0e/EER3gCh8kSV7x0=' 
WHERE 
  key_id = '47c1a55bfc9713d479c7b245bb91504859fbe7a6428d8f5569a5b49bf1e840c7' 
  AND (
    token = 'xUXDDONgf67QOZSzriUDjtt4cs0e/EER3gCh8kSV7x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )