UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vP4S5b3BLYa3ulRSSPgsI/vQJ+9hfiYtMVz5ej2xQoI=' 
WHERE 
  key_id = '23c8b59303e0df10f8103566ddd7fb26f4f534337ccdab1d572b8f48f845a04e' 
  AND (
    token = 'vP4S5b3BLYa3ulRSSPgsI/vQJ+9hfiYtMVz5ej2xQoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )