UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJ+IJgXxD1h+YyJA4Ua6YD8WqypK6lD9ihVkSvcSkGs=' 
WHERE 
  key_id = '3dba956b771d64c7b6106e9b261ff0517cc00fd1b20866b2d83c7d7be27af8bf' 
  AND (
    token = 'MJ+IJgXxD1h+YyJA4Ua6YD8WqypK6lD9ihVkSvcSkGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )