UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FE8K4mmX48pJt0rHKsCzxhoaYC+ly0sW+dErt40CfHo=' 
WHERE 
  key_id = 'fde2f91d14efd20fc2a02cc770221345acea2acb41e62553526633cb4f2946a3' 
  AND (
    token = 'FE8K4mmX48pJt0rHKsCzxhoaYC+ly0sW+dErt40CfHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )