UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gLvUMXEA8svHdzUXTVPx8KxlTMN3kIO4QP2NA8j6qXI=' 
WHERE 
  key_id = '1422c97019b9b6311a6fff050f1b64965d4515de9387434dd6baa1566bf012f7' 
  AND (
    token = 'gLvUMXEA8svHdzUXTVPx8KxlTMN3kIO4QP2NA8j6qXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )