UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ypHiYT+y03rzzr8KbRPSEF3im86w3u118UI4VbuQNpM=' 
WHERE 
  key_id = 'caa250e28309dcfeff46f2837afe067838a86735db3c8674a93620e2c68ce473' 
  AND (
    token = 'ypHiYT+y03rzzr8KbRPSEF3im86w3u118UI4VbuQNpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )