UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YwYq/P929F6n/nExui3nyrTHFIdiEB7QWbVVcH6WatI=' 
WHERE 
  key_id = 'fe2f2748d63d94efff68d299d49cd84b4e62b5e66adc525182f877ce7ea4b03d' 
  AND (
    token = 'YwYq/P929F6n/nExui3nyrTHFIdiEB7QWbVVcH6WatI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )