UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WIDy6bWa5DRiRaBgupZoJUY2t+rzyUo2yTfUnCFg/g=' 
WHERE 
  key_id = 'c2ac53935e9cb2e8f69f95ed5197913920e09de106ef2483658b7c70417590f4' 
  AND (
    token = '0WIDy6bWa5DRiRaBgupZoJUY2t+rzyUo2yTfUnCFg/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )