UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hx++TFzDMeMgSFpu3e8OVJhFfVDvhQxrWTvzGtR71/U=' 
WHERE 
  key_id = '159db278d624c339cfaf4925607da55df7f0ec422a153472d9413b46003ceeaf' 
  AND (
    token = 'hx++TFzDMeMgSFpu3e8OVJhFfVDvhQxrWTvzGtR71/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )