UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oawci7TQatIDl5aFCCbq/9bGV8DgFYxh2m/CADwcQt8=' 
WHERE 
  key_id = '9c5ebd0167225b1fbf1c0ece3569af10d2ffa237ff787e481f41db06ad375475' 
  AND (
    token = 'Oawci7TQatIDl5aFCCbq/9bGV8DgFYxh2m/CADwcQt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )