UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHRj0bcmGOcGjojZ/IqccHBj+33uDViE0bmvuKQji0I=' 
WHERE 
  key_id = 'afe21825fc506da109dd6f4cbb60df14b79c256cb02f319233a036c7875e41d2' 
  AND (
    token = 'sHRj0bcmGOcGjojZ/IqccHBj+33uDViE0bmvuKQji0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )