UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLgzfw4dmuThLb2jWhKftewd6VZ4PzsF7svF8xNTD6I=' 
WHERE 
  key_id = '14eab08c1f4fbfb3b136a77281d41b6ce35c483d283f3d98ff5dce02094d3c3f' 
  AND (
    token = 'aLgzfw4dmuThLb2jWhKftewd6VZ4PzsF7svF8xNTD6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )