UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ASlUmKiB7XPJS6THAjcIymOES4WplQbZeDVoZ+F88QA=' 
WHERE 
  key_id = '491c4e3954e96ca595d34bea799d1b0b79ba78dd4a532a0b9f9790be25ef8409' 
  AND (
    token = 'ASlUmKiB7XPJS6THAjcIymOES4WplQbZeDVoZ+F88QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )