UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5M9Ch2xZ3ewsc6TqlDzrx0zymr7DM+faFpZ0U+nHxE=' 
WHERE 
  key_id = 'df5f249db040a77807f74e19d4baa73f617e5dc32fcef18fb78ec09598fbbd5e' 
  AND (
    token = 'G5M9Ch2xZ3ewsc6TqlDzrx0zymr7DM+faFpZ0U+nHxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )