UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uwvd8M4uPvNIPeUd/OGIgwrbsiYFkMpU4WXjgBGj+Lw=' 
WHERE 
  key_id = 'da209d737db289a7c774a2c735d8e1d69d8caa0df810a786304faa1d125795b4' 
  AND (
    token = 'Uwvd8M4uPvNIPeUd/OGIgwrbsiYFkMpU4WXjgBGj+Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )