UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A59Jva57w7/1BNhXvqZ7D3KdtZ7u50V/mlZ7iSnNGoI=' 
WHERE 
  key_id = 'ae083b39c03a3309c19d1832c662f5c5e838917961306b9503a17a3f5903533a' 
  AND (
    token = 'A59Jva57w7/1BNhXvqZ7D3KdtZ7u50V/mlZ7iSnNGoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )