UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XQQndAW+SbWFn747eZ0J5pkzDxdNr31XCOXRovT/KqA=' 
WHERE 
  key_id = '394cc3d80d3b5284e72ef28c753c4111c8dfd98733f087579f8072dad39c9fdc' 
  AND (
    token = 'XQQndAW+SbWFn747eZ0J5pkzDxdNr31XCOXRovT/KqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )