UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sA+cGEPOZuHuzunT9/6PVj6KzTZU70n63gde3p5kbxQ=' 
WHERE 
  key_id = '7b8ea9d54dcde5546bc2d44bb24de71c043716bc3f9c4c7235844cbaa4516d2d' 
  AND (
    token = 'sA+cGEPOZuHuzunT9/6PVj6KzTZU70n63gde3p5kbxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )