UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VnD29K493o7nKMisQq/ZOOrtG3E21WinXGXawM3uTW8=' 
WHERE 
  key_id = 'e7cfe819735e3166c1cd26034db3d245062f17b39392cc12ec33367a4c6550a4' 
  AND (
    token = 'VnD29K493o7nKMisQq/ZOOrtG3E21WinXGXawM3uTW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )