UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NvqvMH33xEfmVSOk8jOBjoWeIJjzbqFJS627Zqn7cOM=' 
WHERE 
  key_id = '43c571168b153d5ccf3f5d732055aad6a91420d278121edbe06fbe4e9c8793c3' 
  AND (
    token = 'NvqvMH33xEfmVSOk8jOBjoWeIJjzbqFJS627Zqn7cOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )