UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cT8SFxVPJTQ50aDNRZtFfJfh5Ci4ofsbSvXM14YnkiQ=' 
WHERE 
  key_id = '5ca7c1d4988d10f0319b5507ec01848cf16274c9c7d12060642b5e9781f7feb4' 
  AND (
    token = 'cT8SFxVPJTQ50aDNRZtFfJfh5Ci4ofsbSvXM14YnkiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )