UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQhVaGQHflLP5C2h5lm1eXvcHj8xK5lTfcWKpON/9nw=' 
WHERE 
  key_id = '05d242bd035ead6e252a872f18ed84636e9053be073ddab033525014b8fc4cad' 
  AND (
    token = 'RQhVaGQHflLP5C2h5lm1eXvcHj8xK5lTfcWKpON/9nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )