UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTtYZcnuUE6CQ20gknSB6Nf8sk2GJHaw3fwITWup5G0=' 
WHERE 
  key_id = 'f1a6df8de18f36c3d9a79e1d347754b12f3f2dd9be1c4bdb8d14f57c75f64fc0' 
  AND (
    token = 'XTtYZcnuUE6CQ20gknSB6Nf8sk2GJHaw3fwITWup5G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )