UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGfytQKIyoEScXwOKBReZchjTZbBHyVtbdNGlwvXUkA=' 
WHERE 
  key_id = '166468e0f22160a11b2a3a7454f1cee8ac85a6be66e188c0e9b88fcefb19ecaa' 
  AND (
    token = 'dGfytQKIyoEScXwOKBReZchjTZbBHyVtbdNGlwvXUkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )