UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLJb3dZanHN4Jh2JXvWBe9K4aiRZmdItWJ8lYKaAtyY=' 
WHERE 
  key_id = '349670eedf3c099220535f80b518edac29caacd2e7252d71785a3f7f2a1325cb' 
  AND (
    token = 'PLJb3dZanHN4Jh2JXvWBe9K4aiRZmdItWJ8lYKaAtyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )