UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3CMYOeTkydLK6EIGV9PVZedh+GD+aoSeszH1FiIbEpg=' 
WHERE 
  key_id = 'e8cc62d67fe653f2704256d862479a28c2b3a1c8f515a002696cfaaf01050c93' 
  AND (
    token = '3CMYOeTkydLK6EIGV9PVZedh+GD+aoSeszH1FiIbEpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )