UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zwUt4atTUT0ctB/t3ch6F5lLpoOb3gW1sRxYY5Mta5Q=' 
WHERE 
  key_id = 'fdfaf1e9ea7b96e5ea22f7f1cb104a321f6748be1b2b4b2848098159f3ecb001' 
  AND (
    token = 'zwUt4atTUT0ctB/t3ch6F5lLpoOb3gW1sRxYY5Mta5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )