UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3MC5wiThEj+/aVR6b8L69R2rGo3eK8V94DAmkh7gZjk=' 
WHERE 
  key_id = '35617f3551ab9325539ded8689f88734cbe33681cc799dc3230727fa5abb8a4d' 
  AND (
    token = '3MC5wiThEj+/aVR6b8L69R2rGo3eK8V94DAmkh7gZjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )