UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VhlCnYK56ae056LhzDO7lBJAYSmykhbbqXdlcKI2TK4=' 
WHERE 
  key_id = 'cb780e8efe96831aad496b50ea236ca2219f42e06f9a4705e7312cc998fd581b' 
  AND (
    token = 'VhlCnYK56ae056LhzDO7lBJAYSmykhbbqXdlcKI2TK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )