UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/BoBAQvEynIaKiPc2ikL8+/IsZXqFEFJFpxAhvm+qRA=' 
WHERE 
  key_id = '4703361c57bbc52fb206de49affaa189cb5ac6e328e76450b56f9ec93562b8ea' 
  AND (
    token = '/BoBAQvEynIaKiPc2ikL8+/IsZXqFEFJFpxAhvm+qRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )