UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfxOwakXAPlSS9HUntH5/fMSYppBUHoTrds9ztCcg84=' 
WHERE 
  key_id = '10e9ff295e4f4b5f846f86c34e665a0310e3909025c33ebc8cbbce92852d81ab' 
  AND (
    token = 'NfxOwakXAPlSS9HUntH5/fMSYppBUHoTrds9ztCcg84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )