UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wvgf4KiSzxHIjOpIAbM4QdKdKfHMQDPtd/iQyBJg/Jw=' 
WHERE 
  key_id = '2343c53512c78bd921bf462d34558a78d865b95e04aff16f5e7dd2872a101c13' 
  AND (
    token = 'Wvgf4KiSzxHIjOpIAbM4QdKdKfHMQDPtd/iQyBJg/Jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )