UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpfnF35JVmMfnLKj/1zV2jtGToc+o+XhUyVdl/MycBc=' 
WHERE 
  key_id = 'ee98dada64a34d1e26ab49b5620c71a1335c059c029010501b87e2a0854ee675' 
  AND (
    token = 'PpfnF35JVmMfnLKj/1zV2jtGToc+o+XhUyVdl/MycBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )