UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLYRfdzYTBXoHWTwKZxkvu4qY5hsKO3HkNa66/ahToQ=' 
WHERE 
  key_id = '858b0a02265b87d375a61a7318f981fa39959d47a81fb8014d67c36ebac08eef' 
  AND (
    token = 'kLYRfdzYTBXoHWTwKZxkvu4qY5hsKO3HkNa66/ahToQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )