UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPvS4bGWK6WfE4gXggGiJr5dCRSLWIZtRrdJGlLzpX0=' 
WHERE 
  key_id = '5f84c31de0572c826ff95388c7b9a79f5c23a84efa5960499de983e80842d6ea' 
  AND (
    token = 'fPvS4bGWK6WfE4gXggGiJr5dCRSLWIZtRrdJGlLzpX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )