UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYikKUM/grAnYm2K8cJ/mjHGIarYaEkURD4t9slDppI=' 
WHERE 
  key_id = 'ef416b6ca157de5e4c92e630de0457a15fa098981100a1bd91b6be7c1c3d160b' 
  AND (
    token = 'UYikKUM/grAnYm2K8cJ/mjHGIarYaEkURD4t9slDppI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )