UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ArvfDX3Yzp2+MIeZzgo5B0Au0o8iDhFmFI8hALTxECw=' 
WHERE 
  key_id = '76fca6224b7b96a51e0fd5ba01055dc25d302302775b1c2623820da04f156e17' 
  AND (
    token = 'ArvfDX3Yzp2+MIeZzgo5B0Au0o8iDhFmFI8hALTxECw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )