UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eg/glZqfyy8xl3zcuHUQGeotFnZhRL998TeI/Hx6ye0=' 
WHERE 
  key_id = '785e4c013bf83126cfcd6620d11ed982407aca0ef499d88caf9042a7510a0cef' 
  AND (
    token = 'Eg/glZqfyy8xl3zcuHUQGeotFnZhRL998TeI/Hx6ye0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )