UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esq8oWgG/BBtN2zvffqPN+8P2zLezjdNAFB3XHj/XzM=' 
WHERE 
  key_id = 'fce94ac6ed71143f72d9de8d2361b472def7a0a22595f1e26459d9aa31958989' 
  AND (
    token = 'esq8oWgG/BBtN2zvffqPN+8P2zLezjdNAFB3XHj/XzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )