UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RPdPeKba87ym5jRSlahA1s51MqE1OMuQXoHq7O2u0h0=' 
WHERE 
  key_id = '0b9c0ee558618cb0346e11e0f227f7c5f9f5f64a2b16b9ce3466bb7898fcb626' 
  AND (
    token = 'RPdPeKba87ym5jRSlahA1s51MqE1OMuQXoHq7O2u0h0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )