UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEI+T8nUQRtGE4R+pRr3dYleJSV8KhPS2fRnatfHKmo=' 
WHERE 
  key_id = 'e35ffe08189f74e60ac910ec3f7f255e070b44969a3bb5783702732100787022' 
  AND (
    token = 'zEI+T8nUQRtGE4R+pRr3dYleJSV8KhPS2fRnatfHKmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )