UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDgMS8QAq7UfluNYIUcXqxuZfkQxA0keliBw3VtpRv8=' 
WHERE 
  key_id = '90d3b53ac6211658e319fd20dd10848416733037d871acc4ad9d8f001409f8c7' 
  AND (
    token = 'ZDgMS8QAq7UfluNYIUcXqxuZfkQxA0keliBw3VtpRv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )