UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ke7ejc+u83TGB56IWZw8zq+dHLbL58meoT+0B7o9aCA=' 
WHERE 
  key_id = '9b62958c5df3225313cacb2526b3ae41045c45824cd1c576d168925040a8eebf' 
  AND (
    token = 'ke7ejc+u83TGB56IWZw8zq+dHLbL58meoT+0B7o9aCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )