UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JztBk2Cu1oa9hzEwAWc551DfhO1b/xzJSq3TMe4dXGY=' 
WHERE 
  key_id = '77ce4696a05b53818c0e520728e761bed8f682a9ccdb3f6bba99f8fdc3886c57' 
  AND (
    token = 'JztBk2Cu1oa9hzEwAWc551DfhO1b/xzJSq3TMe4dXGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )