UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S68bSIGt+LyQsK6YOmptSH3EeJ4GSjRvmYcv1MN22pA=' 
WHERE 
  key_id = 'c9d7187f781bf5d257bb0be8f67942762a64810d24a75439c9f8dbfd92f17cce' 
  AND (
    token = 'S68bSIGt+LyQsK6YOmptSH3EeJ4GSjRvmYcv1MN22pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )