UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ARniSmiWvPTgu6SLAmQqZhMNDAAbfVtat7XtfNz/TG8=' 
WHERE 
  key_id = '4aa87d8283df07f4d10c15faeab2b0aa153d0c10f354abdd5d7089a50a272383' 
  AND (
    token = 'ARniSmiWvPTgu6SLAmQqZhMNDAAbfVtat7XtfNz/TG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )