UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bti46b1wmZC8N2Pbq6IO6/8lABjRF14eX+XMGTMe/4o=' 
WHERE 
  key_id = '4d9482ed88dfc65b35ac76e736270ad87bf5e2f731f4eebd2aabc9c90dd54f0c' 
  AND (
    token = 'bti46b1wmZC8N2Pbq6IO6/8lABjRF14eX+XMGTMe/4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )