UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UECcBAeztKvoyQT7zsdrj/NuxNjq/kF/slsrD4sbG1Y=' 
WHERE 
  key_id = '7c6522a6512580754dbbd050b431d7d8c4ffd247faf8bb231b5535b69c6660b3' 
  AND (
    token = 'UECcBAeztKvoyQT7zsdrj/NuxNjq/kF/slsrD4sbG1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )