UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NcJmC9RCJAJx3bax6Ap3YZY5t5H8mTwNDMuwnx3m3k=' 
WHERE 
  key_id = 'e1140a60261f756a20de18a8c51891ab8058c0902f721c15d09a5e0cbc148c37' 
  AND (
    token = '4NcJmC9RCJAJx3bax6Ap3YZY5t5H8mTwNDMuwnx3m3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )