UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RiL6wnbSelTXyiFcOhxBa+XfR+13ZpkJ8OmjQzFpuJc=' 
WHERE 
  key_id = 'f42ca6f9396003ac65cd7c66e8d85e90a7e777c985abce9b78fa4e32cde67e42' 
  AND (
    token = 'RiL6wnbSelTXyiFcOhxBa+XfR+13ZpkJ8OmjQzFpuJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )