UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bd8r9XK5oUO56YI3C9SGdyIVTfcGy0nZo7tsSntBggo=' 
WHERE 
  key_id = 'eb37414c1481378dd7bed31d47d8e996fe84992c7ff71b64ad48a3a18c8969c8' 
  AND (
    token = 'Bd8r9XK5oUO56YI3C9SGdyIVTfcGy0nZo7tsSntBggo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )