UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4pSTrrodmkHDMXTuuwFVBQSzNms0q+phu3P3ueiL4t0=' 
WHERE 
  key_id = '3454fefe734fc683734061095e55a7260c3a088e13432c547f4354e9dad51eeb' 
  AND (
    token = '4pSTrrodmkHDMXTuuwFVBQSzNms0q+phu3P3ueiL4t0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )