UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cIyaqgSbbNOJ7YLk73nhfAE8+qb3hX5hRi8GoycD1yE=' 
WHERE 
  key_id = '2157a80d737b4e237f6dc7c8e66b29e510383043bfae6b78616f08ec7afbaf08' 
  AND (
    token = 'cIyaqgSbbNOJ7YLk73nhfAE8+qb3hX5hRi8GoycD1yE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )