UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JquFctSvh8dhWCW7KQUJePF7S9OdEgMlQr+61JddRyo=' 
WHERE 
  key_id = '7dc62dcc1038a21e1bd4cbdd704f46483826b1f3c3864f7abded4202d413df79' 
  AND (
    token = 'JquFctSvh8dhWCW7KQUJePF7S9OdEgMlQr+61JddRyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )