UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zf6GjNoCq2m13JB9j0C23TgdHJbfjF5urVnp14Kl5Dg=' 
WHERE 
  key_id = 'ffea4731f9d0050ec6eb5678cc5f961e16eb0d9ecf177738411f580fdf1ac5b9' 
  AND (
    token = 'zf6GjNoCq2m13JB9j0C23TgdHJbfjF5urVnp14Kl5Dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )