UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zat4wUI059vz6/DXZLf43aowR4ykrTIBK6mz03XysWU=' 
WHERE 
  key_id = 'd8daff1aed6ac3a51259a81c5e18acd0bbdf60f63d7e2e3683a04fdf91b9ecb4' 
  AND (
    token = 'zat4wUI059vz6/DXZLf43aowR4ykrTIBK6mz03XysWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )