UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sxwb8WxC46Tz/1ePGSTutq2LzhPDaB/RKMlZU5BBJ/I=' 
WHERE 
  key_id = 'f6a4a47ece48decee11c16b27548ed01a5c6256b95ad037fc87161cf56f7ef3e' 
  AND (
    token = 'Sxwb8WxC46Tz/1ePGSTutq2LzhPDaB/RKMlZU5BBJ/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )