UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZm61zCPA9v/qRqsyslwlL9mnZQa0g32rNhopYhblzY=' 
WHERE 
  key_id = 'e24d706109ddb15691bbdf966f3963b86375993f9de28f5cf7e255cf094227ec' 
  AND (
    token = 'eZm61zCPA9v/qRqsyslwlL9mnZQa0g32rNhopYhblzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )