UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kf3OJqoRbId7c7zEbk8UDd6JfrvoZTc1mexRjtvWPBY=' 
WHERE 
  key_id = '599644343f04eaf9f1181f2f9b5b04ddf7bf02cd407158b55b2c02e3459ea226' 
  AND (
    token = 'Kf3OJqoRbId7c7zEbk8UDd6JfrvoZTc1mexRjtvWPBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )