UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bc+3FEDPu0tZl6SP2P4veBcxIio9Nab1cJvxWdBESXM=' 
WHERE 
  key_id = '43eee40348d30233afee685ad3cad13e3f365e4ed1f62aa7a7745de68dce39f0' 
  AND (
    token = 'bc+3FEDPu0tZl6SP2P4veBcxIio9Nab1cJvxWdBESXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )