UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lq5EsQCDSYx8hnEnFKFEEv/1yr5+aQxAcSdZWK8ETbg=' 
WHERE 
  key_id = '7b5f5b68a6fcdb552ff1004829afaf2797f4d03f7b6ff3d220972d85d88745a8' 
  AND (
    token = 'lq5EsQCDSYx8hnEnFKFEEv/1yr5+aQxAcSdZWK8ETbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )