UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FK/9EHvpWcDpSiN5nAKGoGhq08HUNbi0Dsp+xdRMrBc=' 
WHERE 
  key_id = '8be96a6dc9b4c849496839dc0ecd3ca5d343838428a70da045d2b8aecabf8f3b' 
  AND (
    token = 'FK/9EHvpWcDpSiN5nAKGoGhq08HUNbi0Dsp+xdRMrBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )