UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFwQElXjnSI7Uwd/K5g3kfkAfPDSkuLVNn7fpEWa3HQ=' 
WHERE 
  key_id = '0bdbdf56e025ec2534630b97d05b08067a084779381192a917f00e0e821c0950' 
  AND (
    token = 'rFwQElXjnSI7Uwd/K5g3kfkAfPDSkuLVNn7fpEWa3HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )