UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kFawdBqYVU2/WG4WvfeW1p9oiE4CQNON8d96cleapLY=' 
WHERE 
  key_id = '3180158b166f73befe95b9bd56e8c766d45491b9b41de46fea3e057607933400' 
  AND (
    token = 'kFawdBqYVU2/WG4WvfeW1p9oiE4CQNON8d96cleapLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )