UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRwATGIwULe7zzu6jzpSWUAMza2DCI0YlkPsEhgB6xc=' 
WHERE 
  key_id = 'eb1ca2cfbee6eaf4a25b2a3e24a57008b4a3698bc3514bc9495732f1fe755678' 
  AND (
    token = 'bRwATGIwULe7zzu6jzpSWUAMza2DCI0YlkPsEhgB6xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )