UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZF6XfMl21XA69TdcUNE9a/CV8J/wyduGuMgtOg26/xg=' 
WHERE 
  key_id = '23a33671964ff7380a99fcb96b626273905889bba4724590a5e1d7e6aaa9c4bf' 
  AND (
    token = 'ZF6XfMl21XA69TdcUNE9a/CV8J/wyduGuMgtOg26/xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )