UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymDw8s4fMrTgFdetXq8KQwe5zVkqjH8bfmQ662JOkgc=' 
WHERE 
  key_id = '32f7ee7b4926a71c73516885bfbf773b0bde94649e01742325e8a242025a7f63' 
  AND (
    token = 'ymDw8s4fMrTgFdetXq8KQwe5zVkqjH8bfmQ662JOkgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )