UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPskxGCa9yjXvBJjaFmyDMAIqiJfDLCpVxpU7amD9GE=' 
WHERE 
  key_id = '1445b9b76a2c904ffeff7a713e8d198c399fa04cf3f5d9f9c9107ba8b3034783' 
  AND (
    token = 'WPskxGCa9yjXvBJjaFmyDMAIqiJfDLCpVxpU7amD9GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )