UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TIqUnn9e8Yt2UrM63hl8p/jEm/LMiW2Qi48Sw0Et7Pc=' 
WHERE 
  key_id = '3946d04c13fb95ffc3bc58fcd196fc40ec418312732ce90fcf3cc4c9bc12f9da' 
  AND (
    token = 'TIqUnn9e8Yt2UrM63hl8p/jEm/LMiW2Qi48Sw0Et7Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )