UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiXBa+YpVQdUx+GmYTe/U12xLzzEI+X6lVZ6ev++bmw=' 
WHERE 
  key_id = '4f2dc6e1744d1ea06ddf6081ee064176d72c23d5f229cc5d782843535f553d7c' 
  AND (
    token = 'GiXBa+YpVQdUx+GmYTe/U12xLzzEI+X6lVZ6ev++bmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )