UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IiXWwzKqGFqUOKuUWMvAur55ECAUf717/3RBa70Un8Y=' 
WHERE 
  key_id = '06c8cda72d1434be80d558f45505b621f55488d07c80534cb5dfc68623ae8571' 
  AND (
    token = 'IiXWwzKqGFqUOKuUWMvAur55ECAUf717/3RBa70Un8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )