UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqkJMSXh2vrEfNVLE6WbOcP773XiTwqslepAJUqUg6E=' 
WHERE 
  key_id = '83ea2dcfe4a3f00e157187b2b6d7f91f5116e8a57925ff320c6966c1a47dd6a1' 
  AND (
    token = 'AqkJMSXh2vrEfNVLE6WbOcP773XiTwqslepAJUqUg6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )