UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bV0t81lZNKctwxXGC/JOM1zLM+xv4RHgfH1B+nLo+I=' 
WHERE 
  key_id = 'ec20cf96d16f6d15d91fdeb88b063b27160ee455c4dd368b5e4ad72e032fb999' 
  AND (
    token = '+bV0t81lZNKctwxXGC/JOM1zLM+xv4RHgfH1B+nLo+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )