UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gW1jNOQ0iJeBybbE3XgUHh66zX/nGeJjossnJm5L8fc=' 
WHERE 
  key_id = 'b97ee5d9e084eeacbeb726f372c58a769fceca998fc6390dbf9634541bfd40f2' 
  AND (
    token = 'gW1jNOQ0iJeBybbE3XgUHh66zX/nGeJjossnJm5L8fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )