UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+y+DXcezqeswIkNlh2B8JyYy4FWabpeaIaiUB22ZJI=' 
WHERE 
  key_id = '789a60030c9ba4be2220e371db9645d6011777cc4fc53474fa33ddd20f2935a3' 
  AND (
    token = 'o+y+DXcezqeswIkNlh2B8JyYy4FWabpeaIaiUB22ZJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )