UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gOsGPAauTMtcWRjVkneQ4KekacA7erKHhBOOL+jKeE=' 
WHERE 
  key_id = '800e39cfa6c3bafe7235e56a32cb076901f0e98da8c6b81174fc3b42a988aa6d' 
  AND (
    token = '3gOsGPAauTMtcWRjVkneQ4KekacA7erKHhBOOL+jKeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )