UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RAOPYvHOJq6MvYZWU92HSzZ90m0IlAiif8OevgIh854=' 
WHERE 
  key_id = '74393e6e8df39ac07f8b44f40e6f3d230ad138bf801430a50a113b66a2c4489f' 
  AND (
    token = 'RAOPYvHOJq6MvYZWU92HSzZ90m0IlAiif8OevgIh854=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )