UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95NAz0W2jGoq04uXAzF6d4QHiOPOhhNzrPt9/e3H8Mo=' 
WHERE 
  key_id = '1cc8dc9bd16bc7899c4afa39d5bf4a5ed78ac853dda4bbd9379d5ede6b0c402f' 
  AND (
    token = '95NAz0W2jGoq04uXAzF6d4QHiOPOhhNzrPt9/e3H8Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )