UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8LPVIgmFJ4m0z5fFGVJrkosPTBi1unCAw9uprlZGVc=' 
WHERE 
  key_id = 'bfe0803df3ea644699ce3e35dd39c5685cfeca918999dbb12eb9778bfbf68613' 
  AND (
    token = 'z8LPVIgmFJ4m0z5fFGVJrkosPTBi1unCAw9uprlZGVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )