UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COcs8ITZAeXeMTQBfWg/6wiBEtTWkZsLOMLRKPdHoxY=' 
WHERE 
  key_id = 'f1846fd9a7bab88a2f5f1bbf62831176108f467f208af4d96fecf2904f2f912b' 
  AND (
    token = 'COcs8ITZAeXeMTQBfWg/6wiBEtTWkZsLOMLRKPdHoxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )