UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvSRF3UJAYgAXLf02KhKZe58thEUTgQrbQT1V2UGQzc=' 
WHERE 
  key_id = '76b93323754b26b7501951fc7d475d767402763e0fd1fac4d108175ebf1f59e9' 
  AND (
    token = 'bvSRF3UJAYgAXLf02KhKZe58thEUTgQrbQT1V2UGQzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )