UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G9MyvybVtJe5hzPQExynJcZ/xicKFALZCJuZwscymAw=' 
WHERE 
  key_id = 'fe68199036db232fe6227533e7b6b9734b47138467471372406cc4cf91e5c49b' 
  AND (
    token = 'G9MyvybVtJe5hzPQExynJcZ/xicKFALZCJuZwscymAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )