UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Al2UAeQ892m50jhV58/FYtlQdRov3dh1FQgS2muzEU=' 
WHERE 
  key_id = 'c74ce638a68596b242403dee0ee23b635ab3f020d2974a45a47fdd997257d6c8' 
  AND (
    token = '+Al2UAeQ892m50jhV58/FYtlQdRov3dh1FQgS2muzEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )