UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OwYQc5eiQUR1eNN0ydxI21rLQ3DqGJp6RHs/MRKsFyM=' 
WHERE 
  key_id = '15dcc14f197e0690c94820821982c262149a87e222a300827d74ce4ebb72669f' 
  AND (
    token = 'OwYQc5eiQUR1eNN0ydxI21rLQ3DqGJp6RHs/MRKsFyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )