UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ETRrRmg86lKzAICeG73L8R2HQXUm1SeJ3uYjFdnAUew=' 
WHERE 
  key_id = 'e902650c97000b9ea7ad9ff099dc9a6ec5fcd9d6ea12089e5b6e893e6eed297a' 
  AND (
    token = 'ETRrRmg86lKzAICeG73L8R2HQXUm1SeJ3uYjFdnAUew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )