UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7tm+JZUfFlzxsk4NcAPoZXSDhFlLIWmFXmzE7MElkQ=' 
WHERE 
  key_id = 'f52382f5f9e5f068a3760dcc5b39264983408edd872651eef295dea7385a4e25' 
  AND (
    token = 'B7tm+JZUfFlzxsk4NcAPoZXSDhFlLIWmFXmzE7MElkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )