UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8ylHTIbQh+/7jNU5sb3FURqsPe7QaZ2sU4kY7ajwL0=' 
WHERE 
  key_id = 'bdbf1bfd18e5425d057ef8c438f38445ae514a3925c1e7b266489b39050ae002' 
  AND (
    token = '+8ylHTIbQh+/7jNU5sb3FURqsPe7QaZ2sU4kY7ajwL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )