UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAvZJRv1ZxbZGecy0NPQ0oC45DKKj9QQGGT2rft7k68=' 
WHERE 
  key_id = 'a7fb1fc9ce75a57b5139f9568747240f1e0b3afba3f9b8e9687f70d81b4652a9' 
  AND (
    token = 'tAvZJRv1ZxbZGecy0NPQ0oC45DKKj9QQGGT2rft7k68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )