UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sLoTbB/1AZVdgh30sRyGyDJ7SDutKJE55Dozup9Eeas=' 
WHERE 
  key_id = 'ef75cced71f8a28334cc061354f54023931c381be786f08cc7aa5f7912e85ed2' 
  AND (
    token = 'sLoTbB/1AZVdgh30sRyGyDJ7SDutKJE55Dozup9Eeas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )