UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WkbEQaQrwS1dLNaKeyl9C25muks+Kq3dvpKYpMXHvMw=' 
WHERE 
  key_id = 'a1a0dd1acb3f1fb2369e9b550e677ebdd719e1c12e81841bfd665eb80b6472d4' 
  AND (
    token = 'WkbEQaQrwS1dLNaKeyl9C25muks+Kq3dvpKYpMXHvMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )