UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ujxmso2JMlLAQoendORnc1c2F2OYBoNWKSjkO/icwM=' 
WHERE 
  key_id = '5863e4c9edfe61c8580ce33a82fb0448d50f698309585de90e458859fd2d841d' 
  AND (
    token = '3ujxmso2JMlLAQoendORnc1c2F2OYBoNWKSjkO/icwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )