UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JmT2zX25Knq2vQnboO6/ejChxJP/uMh6zQH7IwXk+2w=' 
WHERE 
  key_id = '335740774d117b1288b0e6c29a9d027d25036e8ef1dcf150816426a043c5937c' 
  AND (
    token = 'JmT2zX25Knq2vQnboO6/ejChxJP/uMh6zQH7IwXk+2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )